Tread Depth Below 1.6mm

The legal minimum tread depth in the UK is 1.6mm across the central three-quarters of the tyre. However, most tyre safety experts recommend replacing at 3mm, especially in West Yorkshire where wet roads and variable weather are common. Use a 20p coin to check — if the outer band of the coin is visible when inserted into the tread groove, your tyres are likely illegal. Driving on tyres below the legal limit carries a fine of up to £2,500 per tyre and three penalty points on your licence.

Visible Bulges, Cracks, or Cuts

Bulges on the tyre sidewall are a serious sign of internal structural damage — often caused by hitting a pothole on Bradford's city roads. A bulging tyre can blow out without warning. Similarly, cracks in the sidewall or around the rim indicate the rubber is deteriorating, often due to age or UV exposure. Any tyre showing visible damage should be replaced immediately; do not risk driving on it further. Our Bradford mobile team can assess and replace damaged tyres at your location within the hour.

Vibration, Pulling, or Unusual Noise

If your car pulls to one side, vibrates through the steering wheel, or makes a thumping or humming noise at speed, your tyres may be unevenly worn, unbalanced, or have an internal fault. These symptoms are also associated with wheel alignment issues, which can accelerate tyre wear dramatically. Bradford drivers who regularly use the A6177 or the Pennine roads often report faster outer-edge wear due to the mix of A-road and urban driving. A mobile tyre inspection from Motorway Mobile Tyres can identify the root cause quickly and cost-effectively.