Statistical data set
Top 10 prohibition defects as a percentage of all PSVs inspected at roadside and operators' premises
Updated 17 September 2026
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| Financial year | Period | Defect type | Defects as a percentage of all vehicles inspected |
|---|---|---|---|
| 2026 to 2027 | Quarter 1: April to June | Condition of tyres | 6.29% |
| 2026 to 2027 | Quarter 1: April to June | Brake systems and components | 2.58% |
| 2026 to 2027 | Quarter 1: April to June | Seat belts and supplementary restraint systems | 2.13% |
| 2026 to 2027 | Quarter 1: April to June | Doors and PSV passenger doors | 1.91% |
| 2026 to 2027 | Quarter 1: April to June | Suspension | 1.80% |
| 2026 to 2027 | Quarter 1: April to June | Direction indicators and hazard warning lamps | 1.57% |
| 2026 to 2027 | Quarter 1: April to June | Service brake operation | 1.46% |
| 2026 to 2027 | Quarter 1: April to June | Exhaust emissions | 1.12% |
| 2026 to 2027 | Quarter 1: April to June | Interior of body | 0.67% |
| 2026 to 2027 | Quarter 1: April to June | Exhaust systems and nuisance | 0.56% |
| 2026 to 2027 | Quarter 1: April to June | Steering mechanism | 0.56% |
| 2025 to 2026 | Quarter 4: January to March | Condition of tyres | 4.47% |
| 2025 to 2026 | Quarter 4: January to March | Doors and PSV passenger doors | 2.41% |
| 2025 to 2026 | Quarter 4: January to March | Seat belts and supplementary restraint systems | 2.06% |
| 2025 to 2026 | Quarter 4: January to March | Service brake operation | 1.95% |
| 2025 to 2026 | Quarter 4: January to March | Direction indicators and hazard warning lamps | 1.49% |
| 2025 to 2026 | Quarter 4: January to March | Brake systems and components | 1.38% |
| 2025 to 2026 | Quarter 4: January to March | Steering mechanism | 1.38% |
| 2025 to 2026 | Quarter 4: January to March | Suspension | 1.38% |
| 2025 to 2026 | Quarter 4: January to March | Interior of body | 1.26% |
| 2025 to 2026 | Quarter 4: January to March | Exhaust systems and nuisance | 0.80% |
| 2025 to 2026 | Quarter 3: October to December | Condition of tyres | 6.94% |
| 2025 to 2026 | Quarter 3: October to December | Brake systems and components | 2.12% |
| 2025 to 2026 | Quarter 3: October to December | Exhaust emissions | 1.73% |
| 2025 to 2026 | Quarter 3: October to December | Doors and PSV passenger doors | 1.35% |
| 2025 to 2026 | Quarter 3: October to December | Suspension | 1.35% |
| 2025 to 2026 | Quarter 3: October to December | Seat belts and supplementary restraint systems | 1.16% |
| 2025 to 2026 | Quarter 3: October to December | Service brake operation | 0.96% |
| 2025 to 2026 | Quarter 3: October to December | Accessibility features | 0.58% |
| 2025 to 2026 | Quarter 3: October to December | Direction indicators and hazard warning lamps | 0.58% |
| 2025 to 2026 | Quarter 3: October to December | Fuel tanks and systems (including heating and cooling fuel tank and systems) | 0.58% |
| 2025 to 2026 | Quarter 3: October to December | Interior of body | 0.58% |
| 2025 to 2026 | Quarter 2: July to September | Condition of tyres | 8.43% |
| 2025 to 2026 | Quarter 2: July to September | Seat belts and supplementary restraint systems | 3.61% |
| 2025 to 2026 | Quarter 2: July to September | Doors and PSV passenger doors | 2.41% |
| 2025 to 2026 | Quarter 2: July to September | Service brake operation | 2.41% |
| 2025 to 2026 | Quarter 2: July to September | Brake systems and components | 2.26% |
| 2025 to 2026 | Quarter 2: July to September | Suspension | 1.81% |
| 2025 to 2026 | Quarter 2: July to September | Interior of body | 1.51% |
| 2025 to 2026 | Quarter 2: July to September | Direction indicators and hazard warning lamps | 1.20% |
| 2025 to 2026 | Quarter 2: July to September | Exhaust emissions | 1.20% |
| 2025 to 2026 | Quarter 2: July to September | Fuel tanks and systems (including heating and cooling fuel tank and systems) | 1.20% |
| 2025 to 2026 | Quarter 2: July to September | Steering mechanism | 1.20% |
| 2025 to 2026 | Quarter 1: April to June | Condition of tyres | 9.31% |
| 2025 to 2026 | Quarter 1: April to June | Doors and PSV passenger doors | 3.30% |
| 2025 to 2026 | Quarter 1: April to June | Suspension | 3.18% |
| 2025 to 2026 | Quarter 1: April to June | Seat belts and supplementary restraint systems | 3.06% |
| 2025 to 2026 | Quarter 1: April to June | Exhaust emissions | 2.36% |
| 2025 to 2026 | Quarter 1: April to June | Fuel tanks and systems (including heating and cooling fuel tank and systems) | 2.00% |
| 2025 to 2026 | Quarter 1: April to June | Service brake operation | 2.00% |
| 2025 to 2026 | Quarter 1: April to June | Brake systems and components | 1.53% |
| 2025 to 2026 | Quarter 1: April to June | Direction indicators and hazard warning lamps | 1.53% |
| 2025 to 2026 | Quarter 1: April to June | Interior of body | 1.18% |
| 2025 to 2026 | Quarter 1: April to June | Oil and waste leaks | 1.18% |
| 2024 to 2025 | Quarter 4: January to March | Condition of tyres | 6.97% |
| 2024 to 2025 | Quarter 4: January to March | Doors and PSV passenger doors | 2.64% |
| 2024 to 2025 | Quarter 4: January to March | Suspension | 2.26% |
| 2024 to 2025 | Quarter 4: January to March | Exhaust emissions | 2.07% |
| 2024 to 2025 | Quarter 4: January to March | Seat belts and supplementary restraint systems | 2.07% |
| 2024 to 2025 | Quarter 4: January to March | Service brake operation | 1.88% |
| 2024 to 2025 | Quarter 4: January to March | Lamps | 1.69% |
| 2024 to 2025 | Quarter 4: January to March | Interior of body | 1.51% |
| 2024 to 2025 | Quarter 4: January to March | Brake systems and components | 1.32% |
| 2024 to 2025 | Quarter 4: January to March | Direction indicators and hazard warning lamps | 1.32% |
| 2024 to 2025 | Quarter 3: October to December | Condition of tyres | 4.53% |
| 2024 to 2025 | Quarter 3: October to December | Doors and PSV passenger doors | 3.11% |
| 2024 to 2025 | Quarter 3: October to December | Seat belts and supplementary restraint systems | 1.98% |
| 2024 to 2025 | Quarter 3: October to December | Suspension | 1.98% |
| 2024 to 2025 | Quarter 3: October to December | Brake systems and components | 1.84% |
| 2024 to 2025 | Quarter 3: October to December | Exhaust emissions | 1.56% |
| 2024 to 2025 | Quarter 3: October to December | Service brake operation | 1.41% |
| 2024 to 2025 | Quarter 3: October to December | Fuel tanks and systems (including heating and cooling fuel tank and systems) | 1.13% |
| 2024 to 2025 | Quarter 3: October to December | Direction indicators and hazard warning lamps | 0.99% |
| 2024 to 2025 | Quarter 3: October to December | Interior of body | 0.99% |
| 2024 to 2025 | Quarter 2: July to September | Condition of tyres | 6.60% |
| 2024 to 2025 | Quarter 2: July to September | Doors and PSV passenger doors | 3.06% |
| 2024 to 2025 | Quarter 2: July to September | Brake systems and components | 2.69% |
| 2024 to 2025 | Quarter 2: July to September | Seat belts and supplementary restraint systems | 2.69% |
| 2024 to 2025 | Quarter 2: July to September | Suspension | 2.44% |
| 2024 to 2025 | Quarter 2: July to September | Exhaust emissions | 1.71% |
| 2024 to 2025 | Quarter 2: July to September | Interior of body | 1.59% |
| 2024 to 2025 | Quarter 2: July to September | Service brake operation | 1.47% |
| 2024 to 2025 | Quarter 2: July to September | Steering mechanism | 0.86% |
| 2024 to 2025 | Quarter 2: July to September | Fuel tanks and systems (including heating and cooling fuel tank and systems) | 0.73% |
| 2024 to 2025 | Quarter 2: July to September | Oil and waste leaks | 0.73% |
| 2024 to 2025 | Quarter 1: April to June | Condition of tyres | 6.40% |
| 2024 to 2025 | Quarter 1: April to June | Brake systems and components | 2.50% |
| 2024 to 2025 | Quarter 1: April to June | Doors and PSV passenger doors | 2.42% |
| 2024 to 2025 | Quarter 1: April to June | Seat belts and supplementary restraint systems | 2.03% |
| 2024 to 2025 | Quarter 1: April to June | Service brake operation | 1.95% |
| 2024 to 2025 | Quarter 1: April to June | Exhaust emissions | 1.48% |
| 2024 to 2025 | Quarter 1: April to June | Suspension | 1.40% |
| 2024 to 2025 | Quarter 1: April to June | Fuel tanks and systems (including heating and cooling fuel tank and systems) | 1.09% |
| 2024 to 2025 | Quarter 1: April to June | Interior of body | 1.09% |
| 2024 to 2025 | Quarter 1: April to June | Direction indicators and hazard warning lamps | 1.01% |
| 2024 to 2025 | Quarter 1: April to June | Exhaust systems and nuisance | 1.01% |
| 2023 to 2024 | Quarter 4: January to March | Condition of tyres | 4.74% |
| 2023 to 2024 | Quarter 4: January to March | Doors and PSV passenger doors | 4.08% |
| 2023 to 2024 | Quarter 4: January to March | Exhaust emissions | 2.61% |
| 2023 to 2024 | Quarter 4: January to March | Suspension | 2.45% |
| 2023 to 2024 | Quarter 4: January to March | Seat belts and supplementary restraint systems | 1.96% |
| 2023 to 2024 | Quarter 4: January to March | Direction indicators and hazard warning lamps | 1.80% |
| 2023 to 2024 | Quarter 4: January to March | Service brake operation | 1.63% |
| 2023 to 2024 | Quarter 4: January to March | Brake systems and components | 1.47% |
| 2023 to 2024 | Quarter 4: January to March | Fuel tanks and systems (including heating and cooling fuel tank and systems) | 1.47% |
| 2023 to 2024 | Quarter 4: January to March | Interior of body | 1.14% |
| 2023 to 2024 | Quarter 3: October to December | Condition of tyres | 5.07% |
| 2023 to 2024 | Quarter 3: October to December | Doors and PSV passenger doors | 3.22% |
| 2023 to 2024 | Quarter 3: October to December | Suspension | 2.48% |
| 2023 to 2024 | Quarter 3: October to December | Brake systems and components | 2.35% |
| 2023 to 2024 | Quarter 3: October to December | Interior of body | 1.86% |
| 2023 to 2024 | Quarter 3: October to December | Seat belts and supplementary restraint systems | 1.86% |
| 2023 to 2024 | Quarter 3: October to December | Service brake operation | 1.49% |
| 2023 to 2024 | Quarter 3: October to December | Direction indicators and hazard warning lamps | 1.24% |
| 2023 to 2024 | Quarter 3: October to December | Exhaust emissions | 1.11% |
| 2023 to 2024 | Quarter 3: October to December | Exhaust systems and nuisance | 0.87% |
| 2023 to 2024 | Quarter 3: October to December | Fuel tanks and systems (including heating and cooling fuel tank and systems) | 0.87% |
| 2023 to 2024 | Quarter 2: July to September | Condition of tyres | 9.20% |
| 2023 to 2024 | Quarter 2: July to September | Doors and PSV passenger doors | 2.97% |
| 2023 to 2024 | Quarter 2: July to September | Interior of body | 2.23% |
| 2023 to 2024 | Quarter 2: July to September | Seat belts and supplementary restraint systems | 2.23% |
| 2023 to 2024 | Quarter 2: July to September | Brake systems and components | 1.63% |
| 2023 to 2024 | Quarter 2: July to September | Service brake operation | 1.63% |
| 2023 to 2024 | Quarter 2: July to September | Exhaust emissions | 1.48% |
| 2023 to 2024 | Quarter 2: July to September | Suspension | 1.48% |
| 2023 to 2024 | Quarter 2: July to September | Direction indicators and hazard warning lamps | 1.34% |
| 2023 to 2024 | Quarter 2: July to September | Fuel tanks and systems (including heating and cooling fuel tank and systems) | 1.19% |
| 2023 to 2024 | Quarter 1: April to June | Condition of tyres | 7.18% |
| 2023 to 2024 | Quarter 1: April to June | Doors and PSV passenger doors | 3.96% |
| 2023 to 2024 | Quarter 1: April to June | Seat belts and supplementary restraint systems | 3.96% |
| 2023 to 2024 | Quarter 1: April to June | Brake systems and components | 3.52% |
| 2023 to 2024 | Quarter 1: April to June | Interior of body | 2.20% |
| 2023 to 2024 | Quarter 1: April to June | Suspension | 2.05% |
| 2023 to 2024 | Quarter 1: April to June | Direction indicators and hazard warning lamps | 1.76% |
| 2023 to 2024 | Quarter 1: April to June | Exhaust emissions | 1.61% |
| 2023 to 2024 | Quarter 1: April to June | Oil and waste leaks | 1.47% |
| 2023 to 2024 | Quarter 1: April to June | Condition of body | 1.32% |
| 2023 to 2024 | Quarter 1: April to June | Exhaust systems and nuisance | 1.32% |
| 2023 to 2024 | Quarter 1: April to June | Fuel tanks and systems (including heating and cooling fuel tank and systems) | 1.32% |
| 2023 to 2024 | Quarter 1: April to June | Service brake operation | 1.32% |
| 2022 to 2023 | Quarter 4: January to March | Condition of tyres | 5.38% |
| 2022 to 2023 | Quarter 4: January to March | Doors and PSV passenger doors | 4.03% |
| 2022 to 2023 | Quarter 4: January to March | Service brake operation | 3.76% |
| 2022 to 2023 | Quarter 4: January to March | Suspension | 2.42% |
| 2022 to 2023 | Quarter 4: January to March | Brake systems and components | 2.15% |
| 2022 to 2023 | Quarter 4: January to March | Seat belts and supplementary restraint systems | 2.15% |
| 2022 to 2023 | Quarter 4: January to March | Fuel tanks and systems (including heating and cooling fuel tank and systems) | 1.61% |
| 2022 to 2023 | Quarter 4: January to March | Direction indicators and hazard warning lamps | 1.34% |
| 2022 to 2023 | Quarter 4: January to March | Interior of body | 1.34% |
| 2022 to 2023 | Quarter 4: January to March | Exhaust systems and nuisance | 1.08% |
| 2022 to 2023 | Quarter 3: October to December | Condition of tyres | 3.87% |
| 2022 to 2023 | Quarter 3: October to December | Doors and PSV passenger doors | 2.88% |
| 2022 to 2023 | Quarter 3: October to December | Seat belts and supplementary restraint systems | 2.88% |
| 2022 to 2023 | Quarter 3: October to December | Service brake operation | 2.08% |
| 2022 to 2023 | Quarter 3: October to December | Brake systems and components | 1.98% |
| 2022 to 2023 | Quarter 3: October to December | Direction indicators and hazard warning lamps | 1.59% |
| 2022 to 2023 | Quarter 3: October to December | Lamps | 1.59% |
| 2022 to 2023 | Quarter 3: October to December | Suspension | 1.49% |
| 2022 to 2023 | Quarter 3: October to December | Exhaust emissions | 1.39% |
| 2022 to 2023 | Quarter 3: October to December | Interior of body | 1.19% |
| 2022 to 2023 | Quarter 2: July to September | Condition of tyres | 3.66% |
| 2022 to 2023 | Quarter 2: July to September | Brake systems and components | 2.02% |
| 2022 to 2023 | Quarter 2: July to September | Seat belts and supplementary restraint systems | 1.54% |
| 2022 to 2023 | Quarter 2: July to September | Service brake operation | 1.44% |
| 2022 to 2023 | Quarter 2: July to September | Suspension | 1.35% |
| 2022 to 2023 | Quarter 2: July to September | Doors and PSV passenger doors | 1.25% |
| 2022 to 2023 | Quarter 2: July to September | Interior of body | 0.96% |
| 2022 to 2023 | Quarter 2: July to September | Direction indicators and hazard warning lamps | 0.77% |
| 2022 to 2023 | Quarter 2: July to September | Exhaust emissions | 0.58% |
| 2022 to 2023 | Quarter 2: July to September | Lamps | 0.58% |
| 2022 to 2023 | Quarter 1: April to June | Condition of tyres | 4.04% |
| 2022 to 2023 | Quarter 1: April to June | Doors and PSV passenger doors | 3.08% |
| 2022 to 2023 | Quarter 1: April to June | Brake systems and components | 2.40% |
| 2022 to 2023 | Quarter 1: April to June | Seat belts and supplementary restraint systems | 2.31% |
| 2022 to 2023 | Quarter 1: April to June | Suspension | 1.83% |
| 2022 to 2023 | Quarter 1: April to June | Interior of body | 1.63% |
| 2022 to 2023 | Quarter 1: April to June | Direction indicators and hazard warning lamps | 1.35% |
| 2022 to 2023 | Quarter 1: April to June | Service brake operation | 1.25% |
| 2022 to 2023 | Quarter 1: April to June | Steering mechanism | 1.25% |
| 2022 to 2023 | Quarter 1: April to June | Exhaust systems and nuisance | 1.15% |
| 2021 to 2022 | Quarter 4: January to March | Condition of tyres | 1.70% |
| 2021 to 2022 | Quarter 4: January to March | Doors and PSV passenger doors | 1.52% |
| 2021 to 2022 | Quarter 4: January to March | Brake systems and components | 0.90% |
| 2021 to 2022 | Quarter 4: January to March | Seat belts and supplementary restraint systems | 0.81% |
| 2021 to 2022 | Quarter 4: January to March | Direction indicators and hazard warning lamps | 0.72% |
| 2021 to 2022 | Quarter 4: January to March | Steering mechanism | 0.72% |
| 2021 to 2022 | Quarter 4: January to March | Exhaust systems and nuisance | 0.63% |
| 2021 to 2022 | Quarter 4: January to March | Interior of body | 0.54% |
| 2021 to 2022 | Quarter 4: January to March | Lamps | 0.54% |
| 2021 to 2022 | Quarter 4: January to March | Fuel tanks and systems (including heating and cooling fuel tank and systems) | 0.45% |
| 2021 to 2022 | Quarter 4: January to March | Service brake operation | 0.45% |
| 2021 to 2022 | Quarter 4: January to March | Suspension | 0.45% |
| 2021 to 2022 | Quarter 3: October to December | Condition of tyres | 2.60% |
| 2021 to 2022 | Quarter 3: October to December | Seat belts and supplementary restraint systems | 1.42% |
| 2021 to 2022 | Quarter 3: October to December | Doors and PSV passenger doors | 1.17% |
| 2021 to 2022 | Quarter 3: October to December | Suspension | 0.92% |
| 2021 to 2022 | Quarter 3: October to December | Exhaust emissions | 0.75% |
| 2021 to 2022 | Quarter 3: October to December | Brake systems and components | 0.67% |
| 2021 to 2022 | Quarter 3: October to December | Direction indicators and hazard warning lamps | 0.67% |
| 2021 to 2022 | Quarter 3: October to December | Service brake operation | 0.67% |
| 2021 to 2022 | Quarter 3: October to December | Steering mechanism | 0.59% |
| 2021 to 2022 | Quarter 3: October to December | Lamps | 0.50% |
| 2021 to 2022 | Quarter 2: July to September | Condition of tyres | 1.92% |
| 2021 to 2022 | Quarter 2: July to September | Seat belts and supplementary restraint systems | 1.06% |
| 2021 to 2022 | Quarter 2: July to September | Doors and PSV passenger doors | 0.75% |
| 2021 to 2022 | Quarter 2: July to September | Exhaust emissions | 0.75% |
| 2021 to 2022 | Quarter 2: July to September | Suspension | 0.75% |
| 2021 to 2022 | Quarter 2: July to September | Fuel tanks and systems (including heating and cooling fuel tank and systems) | 0.53% |
| 2021 to 2022 | Quarter 2: July to September | Service brake operation | 0.53% |
| 2021 to 2022 | Quarter 2: July to September | Accessibility features | 0.43% |
| 2021 to 2022 | Quarter 2: July to September | Direction indicators and hazard warning lamps | 0.43% |
| 2021 to 2022 | Quarter 2: July to September | Steering mechanism | 0.43% |
| 2021 to 2022 | Quarter 1: April to June | Condition of tyres | 4.92% |
| 2021 to 2022 | Quarter 1: April to June | Suspension | 2.15% |
| 2021 to 2022 | Quarter 1: April to June | Exhaust emissions | 1.85% |
| 2021 to 2022 | Quarter 1: April to June | Seat belts and supplementary restraint systems | 1.23% |
| 2021 to 2022 | Quarter 1: April to June | Brake systems and components | 0.92% |
| 2021 to 2022 | Quarter 1: April to June | Doors and PSV passenger doors | 0.62% |
| 2021 to 2022 | Quarter 1: April to June | Road wheels and hubs | 0.62% |
| 2021 to 2022 | Quarter 1: April to June | Condition of body | 0.31% |
| 2021 to 2022 | Quarter 1: April to June | Condition of chassis | 0.31% |
| 2021 to 2022 | Quarter 1: April to June | Direction indicators and hazard warning lamps | 0.31% |
| 2020 to 2021 | Quarter 4: January to March | Condition of tyres | 2.95% |
| 2020 to 2021 | Quarter 4: January to March | Seat belts and supplementary restraint systems | 2.58% |
| 2020 to 2021 | Quarter 4: January to March | Suspension | 1.85% |
| 2020 to 2021 | Quarter 4: January to March | Brake systems and components | 1.48% |
| 2020 to 2021 | Quarter 4: January to March | Exhaust systems and nuisance | 1.48% |
| 2020 to 2021 | Quarter 4: January to March | Doors and PSV passenger doors | 1.11% |
| 2020 to 2021 | Quarter 4: January to March | Oil and waste leaks | 1.11% |
| 2020 to 2021 | Quarter 4: January to March | Steering mechanism | 1.11% |
| 2020 to 2021 | Quarter 4: January to March | Driver's seat | 0.74% |
| 2020 to 2021 | Quarter 4: January to March | Exhaust emissions | 0.74% |
| 2020 to 2021 | Quarter 3: October to December | Doors and PSV passenger doors | 2.59% |
| 2020 to 2021 | Quarter 3: October to December | Brake systems and components | 2.27% |
| 2020 to 2021 | Quarter 3: October to December | Suspension | 2.27% |
| 2020 to 2021 | Quarter 3: October to December | Service brake operation | 1.94% |
| 2020 to 2021 | Quarter 3: October to December | Condition of tyres | 1.29% |
| 2020 to 2021 | Quarter 3: October to December | Seat belts and supplementary restraint systems | 0.97% |
| 2020 to 2021 | Quarter 3: October to December | Condition of chassis | 0.65% |
| 2020 to 2021 | Quarter 3: October to December | Exhaust emissions | 0.65% |
| 2020 to 2021 | Quarter 3: October to December | Oil and waste leaks | 0.65% |
| 2020 to 2021 | Quarter 3: October to December | Accessibility features | 0.32% |
| 2020 to 2021 | Quarter 2: July to September | Condition of tyres | 4.26% |
| 2020 to 2021 | Quarter 2: July to September | Doors and PSV passenger doors | 2.13% |
| 2020 to 2021 | Quarter 2: July to September | Audible warning | 1.42% |
| 2020 to 2021 | Quarter 2: July to September | Brake systems and components | 1.42% |
| 2020 to 2021 | Quarter 2: July to September | Glass/view to front | 1.42% |
| 2020 to 2021 | Quarter 2: July to September | Service brake operation | 1.42% |
| 2020 to 2021 | Quarter 2: July to September | Steering mechanism | 1.42% |
| 2020 to 2021 | Quarter 2: July to September | Exhaust systems and nuisance | 0.71% |
| 2020 to 2021 | Quarter 2: July to September | Parking brake performance | 0.71% |
| 2020 to 2021 | Quarter 2: July to September | Road wheels and hubs | 0.71% |
| 2020 to 2021 | Quarter 1: April to June | Audible warning | 50.00% |
| 2020 to 2021 | Quarter 1: April to June | Condition of tyres | 50.00% |
| 2020 to 2021 | Quarter 1: April to June | Direction indicators and hazard warning lamps | 50.00% |
| 2020 to 2021 | Quarter 1: April to June | Registration plates and vehicle identification number | 50.00% |
| 2020 to 2021 | Quarter 1: April to June | Service brake operation | 50.00% |
| 2020 to 2021 | Quarter 1: April to June | Spray suppression, wings and wheel arches | 50.00% |
| 2020 to 2021 | Quarter 1: April to June | Suspension | 50.00% |
| 2020 to 2021 | Quarter 1: April to June | Windscreen wipers and washers | 50.00% |
| 2019 to 2020 | Quarter 4: January to March | Seat belts and supplementary restraint systems | 3.60% |
| 2019 to 2020 | Quarter 4: January to March | Brake systems and components | 3.30% |
| 2019 to 2020 | Quarter 4: January to March | Condition of tyres | 2.70% |
| 2019 to 2020 | Quarter 4: January to March | Suspension | 2.70% |
| 2019 to 2020 | Quarter 4: January to March | Doors and PSV passenger doors | 2.30% |
| 2019 to 2020 | Quarter 4: January to March | Exhaust systems and nuisance | 2.10% |
| 2019 to 2020 | Quarter 4: January to March | Steering mechanism | 1.90% |
| 2019 to 2020 | Quarter 4: January to March | Fuel tanks and systems (including heating and cooling fuel tank and systems) | 1.30% |
| 2019 to 2020 | Quarter 4: January to March | Interior of body | 1.20% |
| 2019 to 2020 | Quarter 4: January to March | Direction indicators and hazard warning lamps | 1.10% |
| 2019 to 2020 | Quarter 3: October to December | Condition of tyres | 2.20% |
| 2019 to 2020 | Quarter 3: October to December | Driver and passenger doors | 2.20% |
| 2019 to 2020 | Quarter 3: October to December | Brake systems and components | 1.10% |
| 2019 to 2020 | Quarter 3: October to December | Seat belts and supplementary restraint systems | 1.60% |
| 2019 to 2020 | Quarter 3: October to December | Suspension | 1.20% |
| 2019 to 2020 | Quarter 3: October to December | Steering mechanism | 0.80% |
| 2019 to 2020 | Quarter 3: October to December | Service break operation | 0.70% |
| 2019 to 2020 | Quarter 3: October to December | Exhaust systems and nusiuance | 0.70% |
| 2019 to 2020 | Quarter 3: October to December | Direction indicators and hazard warning lamps | 0.90% |
| 2019 to 2020 | Quarter 3: October to December | Oil and waste leaks | 0.60% |
| 2019 to 2020 | Quarter 2: July to September | Condition of tyres | 2.90% |
| 2019 to 2020 | Quarter 2: July to September | Driver and passenger doors | 3.10% |
| 2019 to 2020 | Quarter 2: July to September | Brake systems and components | 2.20% |
| 2019 to 2020 | Quarter 2: July to September | Seat belts and supplementary restraint systems | 2.00% |
| 2019 to 2020 | Quarter 2: July to September | Suspension | 1.40% |
| 2019 to 2020 | Quarter 2: July to September | Fuel tank and systems (inc heatings/cooling tanks/systems) | 0.90% |
| 2019 to 2020 | Quarter 2: July to September | Interior of body | 1.80% |
| 2019 to 2020 | Quarter 2: July to September | Exhaust systems and nusiuance | 0.80% |
| 2019 to 2020 | Quarter 2: July to September | Direction indicators and hazard warning lamps | 1.10% |
| 2019 to 2020 | Quarter 2: July to September | Oil and waste leaks | 0.80% |
| 2019 to 2020 | Quarter 1: April to June | Condition of tyres | 3.75% |
| 2019 to 2020 | Quarter 1: April to June | Driver and passenger doors | 3.40% |
| 2019 to 2020 | Quarter 1: April to June | Brake systems and components | 2.85% |
| 2019 to 2020 | Quarter 1: April to June | Seat belts and supplementary restraint systems | 2.20% |
| 2019 to 2020 | Quarter 1: April to June | Suspension | 1.85% |
| 2019 to 2020 | Quarter 1: April to June | Suspension | 1.85% |
| 2019 to 2020 | Quarter 1: April to June | Interior of body | 1.65% |
| 2019 to 2020 | Quarter 1: April to June | Steering mechhanism | 1.35% |
| 2019 to 2020 | Quarter 1: April to June | Direction indicators and hazard warning lamps | 1.25% |
| 2019 to 2020 | Quarter 1: April to June | Service brake operation | 1.20% |
| 2018 to 2019 | Total | Driver and passenger doors | 2.70% |
| 2018 to 2019 | Total | Brake systems and components | 2.70% |
| 2018 to 2019 | Total | Condition of tyres | 2.60% |
| 2018 to 2019 | Total | Seat belts and supplementary restraint systems | 2.30% |
| 2018 to 2019 | Total | Interior of body | 1.70% |
| 2018 to 2019 | Total | Suspension | 1.30% |
| 2018 to 2019 | Total | Service brake operation | 1.10% |
| 2018 to 2019 | Total | Steering mechanism | 1.10% |
| 2018 to 2019 | Total | Oil and waste leaks | 1.00% |
| 2018 to 2019 | Total | Direction indicators and hazard warning lamps | 0.90% |
| 2017 to 2018 | Total | Driver and passenger doors | 2.60% |
| 2017 to 2018 | Total | Brake systems and components | 2.30% |
| 2017 to 2018 | Total | Condition of tyres | 1.70% |
| 2017 to 2018 | Total | Seat belts and supplementary restraint systems | 2.50% |
| 2017 to 2018 | Total | Interior of body | 1.60% |
| 2017 to 2018 | Total | Suspension | 1.10% |
| 2017 to 2018 | Total | Service brake operation | 1.20% |
| 2017 to 2018 | Total | Steering mechanism | 1.00% |
| 2017 to 2018 | Total | Oil and waste leaks | 1.00% |
| 2017 to 2018 | Total | Direction indicators and hazard warning lamps | 1.10% |
| 2016 to 2017 | Total | Driver and passenger doors | 2.20% |
| 2016 to 2017 | Total | Brake systems and components | 2.00% |
| 2016 to 2017 | Total | Condition of tyres | 1.70% |
| 2016 to 2017 | Total | Seat belts and supplementary restraint systems | 2.40% |
| 2016 to 2017 | Total | Interior of body | 1.50% |
| 2016 to 2017 | Total | Suspension | 1.00% |
| 2016 to 2017 | Total | Service brake operation | 1.20% |
| 2016 to 2017 | Total | Steering mechanism | 1.20% |
| 2016 to 2017 | Total | Oil and waste leaks | 1.20% |
| 2016 to 2017 | Total | Direction indicators and hazard warning lamps | 1.00% |
| 2015 to 2016 | Total | Seat belts | 3.00% |
| 2015 to 2016 | Total | Brake systems and components | 3.20% |
| 2015 to 2016 | Total | Driver and passenger doors | 3.30% |
| 2015 to 2016 | Total | Condition of tyres | 2.10% |
| 2015 to 2016 | Total | Interior of body | 2.10% |
| 2015 to 2016 | Total | Suspension | 1.40% |
| 2015 to 2016 | Total | Oil and waste leaks | 1.60% |
| 2015 to 2016 | Total | Direction indicators and hazard warning lamps | 1.00% |
| 2015 to 2016 | Total | Service brake operation | 1.60% |
| 2015 to 2016 | Total | Exhaust systems and PSV waste systems | 1.10% |
| 2014 to 2015 | Total | Seat belts | 2.60% |
| 2014 to 2015 | Total | Brake systems and components | 2.50% |
| 2014 to 2015 | Total | Driver and passenger doors | 2.50% |
| 2014 to 2015 | Total | Condition of tyres | 2.00% |
| 2014 to 2015 | Total | Interior of body | 1.40% |
| 2014 to 2015 | Total | Suspension | 1.50% |
| 2014 to 2015 | Total | Oil and waste leaks | 1.20% |
| 2014 to 2015 | Total | Direction indicators and hazard warning lamps | 0.90% |
| 2014 to 2015 | Total | Service brake operation | 1.00% |
| 2014 to 2015 | Total | Exhaust systems and PSV waste systems | 0.90% |
| 2013 to 2014 | Total | Seat belts | 3.00% |
| 2013 to 2014 | Total | Brake systems and components | 2.70% |
| 2013 to 2014 | Total | Driver and passenger doors | 3.00% |
| 2013 to 2014 | Total | Condition of tyres | 2.30% |
| 2013 to 2014 | Total | Interior of body | 1.90% |
| 2013 to 2014 | Total | Suspension | 1.50% |
| 2013 to 2014 | Total | Oil and waste leaks | 1.30% |
| 2013 to 2014 | Total | Direction indicators and hazard warning lamps | 0.90% |
| 2013 to 2014 | Total | Service brake operation | 1.10% |
| 2013 to 2014 | Total | Exhaust systems and PSV waste systems | 1.10% |