24 Hour Mobile Tyre Change on the M27
Flat tyre, puncture or blowout on the M27? We come to you anywhere across J1 to J12, 24 hours a day, change the wheel or supply a tyre, and get you moving, with a fixed price agreed before we roll.
- Fixed price first
- Hard shoulder & refuges
- Cars, vans & 4x4s
- 24/7/365
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CityGrip provides 24/7 mobile tyre change on the M27, covering J1 to J12 including the hard shoulder and the emergency refuge areas on the smart-motorway sections. We fit your spare, supply and fit a replacement tyre if you have no spare, deal with locking wheel nuts and seized wheels, or recover the vehicle if the tyre cannot be changed safely on a live carriageway. Motorway mobile tyre change runs from £250 to £750 depending on the tyre and vehicle, with the exact price agreed before we set off. Call 07960 200253 for a mobile tyre fitter near you on the M27.
The M27 is the only fast link between Southampton and Portsmouth, and its missing Junction 6 numbering and single service area at Rownhams are exactly the kind of local knowledge that gets you found quickly. Our tyre vans and network cover the whole route, reaching your junction with the equipment to change the wheel or fit a replacement.
M27 mobile tyre FAQs
Why is there no Junction 6 on the M27?
The numbering simply jumps from Junction 5 to Junction 7, a quirk of how the road was planned in stages. If you are trying to describe your location, use the junction number you can actually see on the signs rather than assuming a Junction 6 exists.
Do you cover the M27 to Portsmouth and Southampton Docks?
Yes. We cover the full M27 from Junction 1 at Cadnam to Junction 12 at Portsmouth, including the M271 spur to Southampton Docks and the M275 spur into Portsmouth.
How much is a mobile tyre change on the M27?
Motorway mobile tyre change runs from £250 to £750. It costs more than an ordinary roadside tyre change (from £90) because it is done on a live, high-speed carriageway with the correct warning equipment and safety procedures. A common tyre on a standard car sits at the lower end; a large, low-profile, run-flat or 4×4 tyre supplied at night sits at the upper end. We agree the exact figure on the phone before we set off.
Can you fit a tyre if I have no spare near J1 Cadnam on the M27?
Yes. Most new cars carry no spare, only a sealant kit, which cannot fix a sidewall cut or a blowout. We can supply and fit a matching tyre at the roadside near J1 Cadnam where it is safe to do so, or recover you towards J5 Southampton Airport if it is not.
Should I change the tyre myself between J1 Cadnam and J12 Portsmouth on the M27?
No. Changing a wheel anywhere on the M27, whether that is up by J1 Cadnam or down towards J12 Portsmouth, is one of the most dangerous things you can do on a motorway. Get everyone out of the left-hand doors and behind the safety barrier, and call us. If you are stuck in a live lane and cannot get out safely, stay belted in with your hazards on and call 999.
How do I tell you exactly where I am on the M27?
Give us 'M27', the last junction you passed (for example J5 Southampton Airport), your direction of travel, and the number on the nearest blue marker post or the driver location sign on the verge. That pins your position to within about 100 metres so we reach you quickly.
Can you change tyres on vans and 4x4s on the M27?
Yes. We change tyres on cars, vans, 4x4s and light commercials anywhere along the M27, and carry the equipment for larger wheels, locking nuts and wheels seized to the hub.
My car has run-flat tyres, do I still need you on the M27?
Run-flats let you keep going a limited distance at reduced speed, typically around 50 miles at up to 50mph, but that is a get-you-off-the-M27 measure, not a repair, and many run-flats cannot be repaired at all once run flat. Leave at the next exit if you safely can, then call us to supply and fit a replacement or recover you.
My tyre pressure warning light has come on near J2 M271 to Southampton Docks, can I carry on?
Treat it as a warning that something is wrong. A slow puncture can become a blowout at M27 speeds. Ease off, leave at the next exit if you can do so safely and check the tyre. If it is going down, do not carry on, get somewhere safe and call us.
What is the legal tyre tread depth for driving the M27?
The legal minimum is 1.6mm across the central three-quarters of the tread and around the whole circumference, the same limit anywhere in the UK. Below that you risk a fine and penalty points for each illegal tyre, and grip and wet braking fall away long before you reach the limit. Any tyre we supply and fit is legal and correctly matched to your vehicle.
Updated July 2026. Lines open 24 hours. Call 07960 200253 for a mobile tyre change on the M27 now.
Flat tyre on the M27? Get behind the barrier and call us.
24/7 mobile tyre change on the M27, £250 to £750, with a fixed price agreed before we roll.