Can a tyre blowout be repaired or does it need replacing? +
A tyre that has suffered a blowout almost always needs replacing. The internal structure of the tyre is usually destroyed by the sudden loss of pressure and the impact damage that follows. Even if the tyre appears intact, the sidewall and carcass will have been compromised. A tyre fitter can inspect it, but in the vast majority of cases a new tyre is the only safe option.
Can I get tyres fitted on a Sunday in Amersham? +
Yes, many mobile tyre fitters in Amersham operate seven days a week, including Sundays. Some garages also open on Sunday mornings. Weekend availability is especially useful for working professionals who cannot take time off during the week. Expect the same pricing as weekday fitting in most cases.
What happens during an MOT tyre check? +
During an MOT, the examiner checks that all tyres are the correct size and speed rating for the vehicle, that tread depth is at least 1.6mm across the central three-quarters, that there are no cuts, bulges, or exposed cords, and that tyres on the same axle are of the same type (e.g. not mixing radial and cross-ply). Incorrect tyre pressure is not an MOT failure but the examiner may issue an advisory.
Are winter tyres worth it in the UK? +
Winter tyres use a softer rubber compound and a different tread pattern that provides significantly better grip below 7°C — not just in snow, but on cold, wet roads. In independent tests, winter tyres reduce braking distances by up to 11 metres compared to summer tyres in cold conditions. If you regularly drive in rural areas, hills, or northern parts of the UK, they can be a worthwhile investment from October to March.
Is it safe to drive on a slow puncture to reach a tyre fitter? +
If the tyre is only slightly low and you can maintain safe control of the vehicle, you can drive a short distance at reduced speed — no more than a few miles at 20–30mph. Check the tyre regularly as you drive. If the tyre is visibly flat, the sidewall is bulging, or the car feels unstable, do not drive at all. Call a mobile tyre fitter to come to your location instead.
How do I read my tyre size? +
Your tyre size is printed on the sidewall in a format like 205/55R16 91V. The first number (205) is the width in millimetres, the second (55) is the aspect ratio as a percentage of the width, R means radial construction, and 16 is the wheel diameter in inches. The number after (91) is the load index and the letter (V) is the speed rating. Your vehicle handbook and the sticker inside the driver's door frame show the correct size for your car.