The research, conducted by the British Vehicle Rental and Leasing Association (BVRLA), analysed data from more than 47 million MOT tests carried out in the United Kingdom.
According to the study, electric cars were found to be around 1.8 times more likely than petrol vehicles to experience wheel-related defects.
Researchers attributed part of the difference to the heavier battery packs used in electric vehicles. Some EV battery systems can weigh between 299 and 499 kilograms, accounting for around 25 per cent of a vehicle’s total weight.
The additional weight can place greater stress on wheels and tyres, potentially contributing to increased wear. The study also identified the instant torque delivered by electric motors as another factor that can put additional force on tyres.
Unlike conventional petrol engines, electric motors can deliver high torque almost immediately when acceleration begins. Researchers said this can increase the forces acting on tyres and potentially accelerate wear or damage over time.
The study noted that some EV owners may therefore face additional expenses for tyre replacement and related repairs. Replacing premium tyres can cost hundreds of pounds, adding to the overall maintenance costs of electric vehicles.