Read the sidewall before you ring and the whole job gets shorter. The string of characters on there, something like 225/45 R17 94W, is the width in millimetres, the profile as a percentage of that width, the rim diameter in inches, then the load index and the speed rating. The last two are the ones people skip and they are the ones that matter when a tyre is being replaced in a hurry. Put a lower load index on a heavy SUV and it is working above what it was built for from the first mile.
So the right answer is not simply a tyre that fits the rim. It is the size the manufacturer specified, at the rating the car needs, in budget, mid-range or premium depending on what you want to spend. That comes off the van, goes on where the car sits, gets balanced on site and torqued to the manufacturer's figure. The old one leaves with us.
When a tyre is finished, the useful question is how quickly you can be legal again. We answer it by bringing the replacement to you in Northampton instead of asking you to drive to it, which matters when the tyre in question is split, shredded or down past the wear bars. Blocked drive in Kingsthorpe? Open kerb in Abington? Either works. Which street in Weston Favell, which way the car sits in Duston, and we are set.

Emergency tyre replacement in Northampton is part of our wider mobile 24-hour emergency callout cover. For emergency tyre replacement in Northampton, call 07717 389637 or ask us for a quote.
Getting the size right first time is the difference between one visit and two, which in a town as spread out as Northampton is most of a morning. Common car, SUV and 4x4 fitments ride on the van, and anything unusual is sourced quickly rather than promised vaguely. It goes on at your kerb in Kingsthorpe or in a yard out towards Wellingborough, balanced on site, with the old casing taken away.
A cut through the sidewall on the A508 could not be repaired and there was no argument about it. The size was read out over the phone, the matching tyre travelled with the fitter and the car was moving inside the hour.
A driver in Abington had been offered a cheaper tyre with a lower load index for an SUV. It would have fitted the rim perfectly and been the wrong tyre. What went on instead was the rating the car was built around.
A tyre found flat and shredded in Duston at half past five in the morning, with a drive out to Daventry ahead of it. Correct size aboard, fitted on the drive, balanced and torqued, and the drive happened.
Moulded into the sidewall of the tyre itself, and repeated on the plate in the driver's door shut along with the pressures. Read it out when you ring and the right rubber is loaded before the fitter sets off.
That is the speed rating, and it has to be at least what the car was built around. Going below it is not a saving, it is a tyre being asked to do something outside what it was made for.
Not automatically. If the partner tyre has most of its tread left and is the same type, one is fine. If it is close to the limit you will be told so and left to decide.
No, but it is a different tyre. The gap shows up in wet braking and in how long it lasts rather than in whether it is legal or safe. You get told what the difference actually buys before anything goes on.
Yes, that is most of what we do. The car does not move, the fitter works beside it, and payment is card or contactless once the wheel is torqued back down.
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