Key takeaways
- Van tyres need a higher load index than car tyres because they carry heavy, often uneven loads.
- Set pressures to the van maker's laden figure and check often — loaded under-inflated tyres overheat and fail.
- For a working van, tyre downtime is lost income, so regular checks and quick fixes pay for themselves.
- The 1.6mm legal tread minimum applies to typical light vans; some larger commercial vehicles differ.
For a business, a van tyre is not just a safety item — it is a working part of the vehicle that, when it fails, stops the job and costs money. Vans carry heavy loads, cover high mileage and are often driven hard between drops, all of which is tough on tyres. This guide covers the load ratings, pressures and check routine that keep commercial vans legal, safe and on the road.
Do vans need different tyres to cars?
Yes. Vans need tyres with a higher load index than equivalent car tyres, because they carry far heavier and often uneven loads. Many van tyres are marked "C" (commercial) or "reinforced" and are built with stronger sidewalls. Fitting under-rated car tyres to a loaded van is dangerous and can invalidate insurance, so the load index must match the maker's specification.
The load index is the number near the end of the tyre size that sets the maximum weight each tyre can carry. For a van that regularly runs near its limit, getting this right is essential — an under-rated tyre on a heavy load runs hot and is far more likely to fail. Our guide to tyre numbers explains where to find it.
What pressures should van tyres run at?
Van tyres should be set to the manufacturer's pressure for how the van is loaded — most vans have a different, higher figure for laden use than for running empty. Under-inflation is the main cause of commercial tyre failure: a heavily loaded, under-inflated tyre flexes, overheats and can blow out at speed. Check pressures cold and adjust for the load.
What is the legal tread depth for vans?
For most light vans — classed as light goods vehicles — the legal minimum tread depth is the same 1.6mm as cars, across the central three-quarters and all the way around. Driving on illegal tyres risks a fine of up to £2,500 and 3 penalty points per tyre under gov.uk rules, and is a common MOT failure, so it is worth catching early.
Some larger or heavier commercial vehicles have a 1mm requirement, but for typical work vans treat 1.6mm as the limit, and ideally replace earlier as wet grip falls off below 3mm. Because vans cover high mileage, tread can disappear quickly. Our guide on the legal tread depth covers the detail.
How can businesses cut tyre downtime?
The cheapest tyre problem is the one caught during a routine check, not on the hard shoulder. For a fleet of any size, a simple regular inspection routine — pressures, tread and damage — prevents most roadside failures and the lost income that comes with them. Build it into the working week rather than leaving it to chance.
| Check | How often | Why it pays off |
|---|---|---|
| Pressures (laden setting) | Weekly | Prevents overheating and uneven wear under load |
| Tread depth | Fortnightly | Avoids fines, MOT failures and poor wet grip |
| Visual damage check | Daily walk-round | Catches cuts, bulges and embedded objects early |
| Wheel alignment | If wear is uneven | Stops premature, one-sided tyre wear |
| Spare and tools | Monthly | Keeps the van able to get going after a puncture |
If a tyre does wear unevenly, learning to read the cause helps — see tyre wear patterns.
Why mobile fitting suits working vans
For a business van, the time spent driving to a garage and waiting is time not earning. Mobile fitting solves that by bringing the tyres to the van — at the depot, the driver's home or the roadside — so the vehicle is back at work sooner. For a fleet, it means several vans can be sorted on site without each one taking a half-day off the road.
It also means a punctured or damaged tyre can be dealt with where the van breaks down, rather than risking a long limp to a garage on a failing tyre. That is safer for the driver and avoids further damage to the wheel.
For businesses running several vehicles, it is worth keeping a simple record of each van's tyres — fitting date, mileage and any repairs. That makes it easy to spot a van getting through tyres unusually fast, which often points to an alignment fault, a heavy-handed driver or persistent under-inflation that is quietly costing the business money.
Keep the van earning
If a van tyre is worn, damaged or losing pressure, Fast Tyre can come to your premises or roadside across London and central England and fit correctly rated commercial tyres on the spot, usually within 30–60 minutes. We carry premium, mid-range and budget brands and take card on site. Book our mobile tyre fitting to keep your van working.
Frequently asked questions
Only if they meet the van's required size and load index. Most vans need a higher load rating than car tyres provide, often marked "C" or "reinforced". Fitting under-rated tyres to a loaded van is unsafe and can invalidate your insurance, so match the maker's specification.
The "C" stands for commercial. These tyres have stronger construction and a higher load capacity than standard car tyres, suiting the heavy loads vans carry. Many van fitments require C-rated or reinforced tyres, so check your van's specification before buying replacements.
For most light vans the legal minimum is the same 1.6mm as cars, across the central three-quarters and the whole circumference. Some larger commercial vehicles have a 1mm requirement, but typical work vans should be treated as 1.6mm, and ideally replaced before then.
Pressures weekly and tread fortnightly is a sensible routine for hard-working vans, with a quick visual walk-round each day. High mileage and heavy loads mean problems develop fast, so frequent checks catch issues before they cause roadside failures and lost working time.
Vans carry heavier loads, so their tyres need higher pressures to support that weight without flexing and overheating. Most vans list a higher laden pressure as well as an unladen one. Always use the figure that matches how the van is actually loaded.