Sat Sep 14 02:56:00 UTC 2024: ## Common Car Issues Leading to MOT Failures Costing Drivers Thousands

**UK motorists are being warned about common car issues that are leading to a staggering 29% of vehicles failing their MOT tests each year, according to experts at Halfords.** With September being the peak month for MOT testing, drivers are being urged to check their vehicles for easily avoidable problems that could result in hefty repair bills.

**Faulty lights and signalling** account for the highest percentage of MOT failures, with over 25% of vehicles failing due to problems like blown bulbs, broken indicators, or non-functional brake lights. These issues can be easily resolved at home for under £1.

**Suspension problems** are another major cause of MOT failures, accounting for nearly 20% of rejected vehicles. Worn-out dampers, damaged springs, or leaking suspension components are often responsible. Drivers are advised to listen for unusual noises when driving over bumps or check for any signs of instability.

**Brake issues** contribute to 16% of MOT failures, with worn brake pads, damaged discs, fluid leaks, or reduced braking efficiency being common culprits. Paying attention to brake responsiveness and checking for grinding noises can help drivers identify problems early.

**Damaged tyres** are responsible for 12.8% of MOT failures, with insufficient tread depth, cuts, bulges, and general wear being the most common concerns. Halfords advises drivers to replace tyres when they reach 2-3mm of tread depth, ensuring optimal safety and stopping distances.

**Visibility issues**, including cracked windscreens, worn wiper blades, or faulty washers, account for 7% of MOT failures. Drivers are advised to regularly check these components to ensure clear visibility.

Finally, **exhaust system problems** like excessive emissions, noisy exhausts, and leaks contribute to 6.44% of MOT failures. Drivers can check for unusual smells or sounds to identify potential issues.

**Halfords offers free checks for suspension, brakes, and exhaust systems** to help drivers catch problems early and avoid costly repairs. By addressing these common issues before taking their vehicles for an MOT, drivers can save money and ensure their vehicles remain safe and roadworthy.

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