10 most common mobile tyre fitting mistakes to avoid
TL;DR: Mobile tyre fitters sometimes ignore tyre pressure checks, skip valve inspections, and fail to balance wheels properly. Common mistakes include not checking tread depth, mixing tyre types, rushing the job, ignoring wheel alignment issues, using wrong equipment, and not providing paperwork. Avoiding these errors keeps you safe and extends tyre life.
Introduction
Getting your tyres fitted at home sounds convenient. A mobile tyre fitter arrives at your door and replaces your tyres on the spot. But not all mobile services are created equal. Some fitters cut corners to save time or money, putting your safety at risk.
The best mobile tyre fitters follow strict procedures. They check pressures carefully. They balance wheels properly. They inspect valves and alignment. They keep detailed records.
This guide covers the most common mistakes mobile tyre fitters make. You’ll learn what to watch for when booking a fitter. You’ll understand why each step matters for your safety and budget.
What’s the most common pressure mistake?
Many mobile fitters fail to check tyre pressure after fitting. They assume the pressure is correct without testing it. This can leave your tyres dangerously over or underinflated, affecting handling and fuel economy.
Always ask your fitter to check pressure with a calibrated gauge. The correct pressure is shown on a sticker inside your driver’s door. Don’t rely on estimates or visual checks. Incorrect pressure causes uneven wear and increases accident risk. It also wastes fuel and damages suspension components over time. Request a pressure report before paying.
Are valve replacements being skipped?
Many mobile fitters don’t replace old valves when fitting new tyres. Old valves can leak slowly, causing pressure loss within weeks. This seems like cutting costs, but it creates safety hazards for you.
New tyres should always have new valves fitted. Valves cost only a few pounds but prevent expensive problems later. Check your invoice to confirm valve replacement is included. Ask to see the old valve removed. A professional fitter won’t object to this request. Leaking valves cause blowouts and dangerous handling issues.
Why do wheel balancing errors happen?
Wheel imbalance creates vibrations at motorway speeds. Poor balancing reduces tyre life and damages suspension parts. Some mobile fitters skip this step or do it badly.
Proper balancing requires specialist equipment and trained staff. Not all mobile fitters carry calibrated balancing machines. Ask about their balancing process before booking. Confirm they use electronic balancing equipment, not manual methods. Imbalanced wheels wear unevenly and cost you hundreds in premature replacements. Always demand a balancing service receipt.
What happens when tread depth isn’t checked?
Some fitters don’t measure new tyre tread depth before fitting. They assume the tyres are new. But some “new” stock is actually part-worn or damaged.
UK law requires a minimum of 1.6mm tread depth. New car tyres should have around 8mm. Use a 20p coin to check tread. If you can see the outer band of the coin in the groove, the tread is too low. Ask your fitter to measure tread with a depth gauge. Request written confirmation of measurements. Worn tyres are illegal and dangerous in wet weather conditions.
How do mixed tyre types create problems?
Fitting different tyre types or brands to the same axle is a major mistake. Some mobile fitters do this to reduce costs or due to carelessness.
All four tyres should ideally match in type, brand, and age. Mixing tyres affects handling, stability, and braking distance. It voids your warranty on some vehicles. At minimum, the same tyres must be on the same axle. Check your fitting paperwork lists the exact tyre model fitted. Ask the fitter to confirm all four tyres match before they leave.
Conclusion
Choosing a good mobile tyre fitter protects your wallet and your safety. Watch out for these common mistakes. Demand proper pressure checks, valve replacements, and wheel balancing.
Ask questions before the work starts. Request detailed invoices listing every service. Don’t rush the fitter, but don’t accept rushed work either. Your tyres carry you and your family hundreds of miles every week.
Find a mobile tyre fitter near you by searching our free UK directory. Compare verified fitters in your area. Read customer reviews. Confirm they follow proper procedures before booking your appointment.
FAQ
What’s the best tread depth to have?
New car tyres typically have 7-8mm tread depth. You can legally drive down to 1.6mm, but road safety experts recommend replacing at 3mm, especially in wet conditions.
How often should I check tyre pressure?
Check your tyre pressure monthly and before long journeys. Cold weather can reduce pressure by 1 psi per 10 degrees Celsius. Always check when tyres are cold for accuracy.
Can I mix tyre brands on different axles?
Yes, you can fit different brands on different axles. But matching pairs on the same axle is essential. The front axle handles steering, so consistency there is most important.
Does wheel alignment need checking after tyre fitting?
Yes, it’s worth checking alignment if you’ve hit a pothole or kerb recently. Misalignment wears new tyres quickly and affects handling. Most mobile fitters can arrange alignment checks.
What paperwork should I receive after fitting?
You should get an invoice listing tyre model, pressure readings, balancing confirmation, and any other services completed. Keep this for warranty purposes and future reference.