Four Corners, One Standard: A Tyre Routine for Mixed Van Fleets

Tyres are the only part of a van that touches the road, yet they are often managed reactively: a driver reports a vibration, a fitter finds a nail, or an MOT note prompts a hurried replacement. For an SME fleet running a mixture of models and duty cycles, that approach is expensive. Downtime arrives without warning, replacement choices are made under pressure, and records are sparse when they are most needed.

A better approach is a single tyre standard that is simple enough to follow across every van on the books. It does not require a fleet manager to become a tyre engineer. It requires clear thresholds, named responsibilities and a record that survives staff changes.

Start With the Duty, Not the Deal

Tyre selection should begin with what the van actually does. A compact panel van on urban deliveries has different demands from a crew van carrying tools and passengers, and a 3.5-tonne van running near payload limits will punish an unsuitable tyre quickly. Before comparing prices, confirm the load index and speed rating required for the vehicle, and check the pressures listed on the door pillar or fuel flap for both laden and unladen use.

Mixed fleets benefit from standardising where possible. Keeping to a small number of approved tyres in common sizes can simplify stock, reduce fitting errors and make it easier to compare whole-life cost. The cheapest tyre is rarely the cheapest over 30,000 miles if it wears unevenly, performs poorly in the wet or fails before its time. A mid-range or premium product with a clear warranty and a known supply route is often the more defensible business choice.

For UK operations, an all-season tyre may suit vans that encounter a wide range of weather without regular severe winter use. Where vans work in exposed rural areas or on winter-critical routes, a dedicated cold-weather policy may be justified. Whatever the choice, write it down and apply it consistently rather than leaving selection to whoever answers the phone when a tyre fails.

One Pressure Check, Every Week

Tyre pressure is the cheapest maintenance item on the fleet and one of the most frequently neglected. Underinflation increases fuel consumption, accelerates shoulder wear and raises the risk of overheating and sudden failure. Overinflation reduces the contact patch and can make wet grip and ride quality worse. TPMS warnings are useful, but they are not a substitute for a manual check with a calibrated gauge.

Set a weekly pressure check for vans in regular service, carried out when tyres are cold. If that is unrealistic for every vehicle every week, use a rolling schedule that ensures each van is checked at least fortnightly and before any long journey or heavy load. Record the readings and flag any tyre that repeatedly loses pressure; a slow puncture is easier and cheaper to fix than a roadside breakdown.

Pressure should be adjusted for load where the manufacturer specifies it. A van that runs empty during the week and fully loaded on a Friday may need a routine that reflects both conditions. Brief drivers on where the placard is located and make it clear that pressure checks are part of the daily walkaround, not an optional extra.

Tread Depth and Damage: Set an Intervention Point

The legal minimum in the UK is 1.6mm across the central three-quarters of the tread around the whole circumference. A fleet policy should not wait for the legal limit. For vans, replacing at around 2mm to 2.5mm gives better wet-weather performance and avoids the disruption of a tyre becoming illegal between checks. The exact figure is a management decision, but it must be written into the policy and understood by drivers and fitters.

Tread depth is only part of the inspection. Check for cuts, bulges, embedded objects, damaged sidewalls and deteriorated valves. Look at the inner face of the tyre where possible, particularly on vans that regularly mount kerbs or work on tight loading bays. A bulge is not a maintenance item to monitor; it is a replacement.

Rotation With a Reason

Rotation can extend tyre life, but it should not be automatic. Front-wheel-drive vans often wear front tyres faster because of steering and braking loads, while rear tyres may scrub on heavily loaded vehicles. A simple rotation at service intervals or every 6,000 to 8,000 miles can even out wear, provided the tyre types and directional requirements allow it.

Do not rotate a tyre that is wearing unevenly without investigating the cause. Shoulder wear may indicate alignment or pressure problems; centre wear may point to overinflation. Rotation without correction simply moves the problem to another corner.

Tracking and Suspension: Read the Wear Pattern

Wheel alignment is not only about a steering wheel that sits off-centre. It affects tyre life, fuel efficiency and driver fatigue. A van that has struck a kerb, hit a deep pothole or had suspension work should have its alignment checked. Uneven wear across the tread is a prompt to act before new tyres are fitted, otherwise the replacement will inherit the same fault.

Use equipment suited to commercial vehicles and keep the alignment report with the vehicle record. If a van has repeated tyre issues on one corner, ask whether the cause is mechanical rather than simply poor tyre choice.

Records That Pay for Themselves

A tyre log per registration should capture fitment date, position, make and model, DOT age code, tread depth at fitting, pressures, rotations, repairs and replacement. Keep invoices and warranty documents alongside it. These records support MOT preparation, insurance claims, lease handback and resale, and they make it harder for a recurring fault to disappear between drivers.

Age matters as well as tread. Inspect tyres regularly as they age, particularly on low-mileage vans that spend long periods parked. Date codes and condition should be part of the periodic check, not an afterthought.

Repairs, Replacements and Downtime

Puncture repairs should follow recognised standards, and any tyre with sidewall damage, a compromised structure or an uncertain history should be replaced rather than repaired. Match tyres across an axle where possible, and avoid mixing constructions or tread patterns in a way that upsets handling.

Agree a response time with a mobile tyre provider and keep a small stock of common sizes if your operation can justify it. The cost of a tyre is only one line in the downtime calculation; a van stranded at a loading bay costs far more than the fitting invoice.

At S&C Commercials, the practical message for fleet managers is straightforward: one written standard, one pressure gauge, one tyre log and one approved supply route. Applied consistently across a mixed van fleet, that routine controls cost without complicating the working day.