Drivers who choose SUVs are helping to worsen Britain’s pothole crisis, according to experts who say the growing number of heavier vehicles on the road is shortening the lifespan of roads.
Engineers have linked the reduced durability of roads to a broader shift towards larger and heavier cars. They say the cumulative impact of these vehicles is one of the factors behind the worsening condition of Britain’s road network.
The issue is being compounded by a feedback loop in which some motorists are buying bigger cars specifically because they want to navigate damaged roads more easily. Researchers say that trend has added to the pressure on surfaces that are already struggling.
Scientists involved in the research said the effect of heavier vehicles is cumulative. Over time, they argue, the growing number of SUVs and similar cars increases wear on roads and contributes to potholes becoming more common and more severe.
Britain’s pothole problem has long been a source of frustration for drivers, but the latest warning highlights how vehicle size may now be playing a bigger role in the deterioration of roads. The concern is not that SUVs alone are to blame, but that they are part of a wider pattern of heavier traffic that makes maintenance more difficult.
The findings add to debate over road repair, vehicle design and the pressures on local authorities responsible for maintaining highways. As more drivers opt for larger cars, the experts say the strain on road surfaces is likely to continue unless broader changes are made.
