Van tyres are built to carry heavy loads, so they use a stronger construction than car tyres and follow the same legal limits. The key is the load rating: a van tyre is marked with a higher load index and usually a "C" (for commercial) or "Reinforced" on the sidewall, and fitting a tyre below the rating your van needs is both unsafe and illegal. Get the rating and pressures right and a van tyre is straightforward.
What makes a van tyre different
A van spends its life near its weight limit, so its tyres need stiffer sidewalls and stronger casings to carry the load without overheating. That's the main difference from a car tyre of the same size. The trade-off is a slightly firmer ride, which is exactly what you want under a loaded vehicle. Many vans also do high mileage, so durability and cost per mile matter as much as outright grip.
Reading the C and load markings
On a van tyre you'll often see a size like 215/65 R16C, where the C means commercial. You may also see two load indices (for single and twin-wheel axles). The load index is the number before the speed-rating letter, and it must meet or exceed what your van requires. If in doubt, the door-pillar placard and handbook give the exact figures, including the higher pressures a loaded van needs.
The law for van tyres
The legal minimum tread of 1.6mm across the central three-quarters applies to vans up to 3,500kg, the same as cars, and the penalties are the same: up to £2,500 and 3 points per tyre under the tyre safety law (GOV.UK). Vans are also frequently checked by DVSA, so a defective tyre on a commercial vehicle is a real liability. Fitting the wrong size or an under-rated tyre can fail the MOT too.
Avoiding van tyre failures
Overloading and under-inflation are the leading causes of van tyre failure, because both make the tyre flex and overheat. Always use the laden pressure figure when the van is loaded, don't exceed the axle weights, and check pressures more often than you would on a car. If you run several vans, a simple check routine pays for itself, see our fleet tyre guide.
Van tyres fitted on site
We fit van and commercial tyres at your depot, home or the roadside across the UK, including out-of-hours so a van isn't off the road during working time. Tell us the registration and load and we'll bring the correct C-rated tyre. Book a van fit.
