Cherwell Valley services
Moto · M40 J10 roundabout at Ardley · on the roundabout, reachable from the A43 and the M40 in both directions · open 24 hours
Between the M40 at Ardley and the A14 at Kettering the A43 has no hard shoulder, dual carriageway in places and single elsewhere, and none of it is a place to change a wheel. Use Cherwell Valley services, a Brackley or Towcester car park, or the next roundabout. Cannot move the car? 999, then National Highways on 0300 123 5000, then us.
The A43 links the M40 at junction 10, where Cherwell Valley services sits on the roundabout, with the M1 at junction 15a and the A14 at Kettering. It bypasses Brackley, passes Silverstone circuit, meets the A5 at Towcester and crosses the east of Northampton before running through Moulton to Kettering. It carries commuters, Silverstone traffic on event weekends and lorries avoiding the M1. The Northampton and Kettering lengths have roundabouts and retail parks that beat the lay-bys further south.
If you can still control the car safely, leave at the next junction or pull into a services. If not, use the hard shoulder or an emergency area rather than a running lane, but never as a place to wait for a fitter: nobody can change a wheel there.
Put your hazards on. If it is safe, get everyone out on the passenger side and behind the barrier; if not, stay in with seatbelts on. Call 999 if you are in a live lane or in danger. Otherwise call the road operator (details below) and get moved to a place of safety. On a smart motorway use an emergency area and the orange SOS phone, and do not rejoin until the signals are set.
Once you are somewhere a van can park beside you, call 07473 720871 with the road, the direction, the nearest junction or marker post and the tyre size. We confirm the price and a realistic time before we set off.
The usual arrival band from our Brent Cross base; we confirm a real time when you call.
| Junction | Serves | Nearest safe stop | Typical arrival |
|---|---|---|---|
| M40 J10 (Ardley) | M40, B430 Middleton Stoney, Cherwell Valley services | Cherwell Valley services on the roundabout | Around 2 hours, confirmed before we set off |
| Baynards Green | A4421 Bicester, B4100 Banbury, Aynho | Continue to Cherwell Valley or into Bicester rather than stopping at the roundabout | Around 2 hours, confirmed before we set off |
| Brackley (A422) | Brackley town centre, A422 Buckingham and Banbury | Brackley's Market Place or the supermarket car park by the bypass | Around 2 hours, confirmed before we set off |
| Silverstone | Silverstone circuit, Dadford Road, Whittlebury | The circuit's public car parks on event days, otherwise Silverstone village | Around 2 hours, confirmed before we set off |
| Towcester (A5 Tove roundabout) | A5 Watling Street, Towcester town, Milton Keynes | Towcester town centre car parks off Watling Street | Around 2 hours, confirmed before we set off |
| M1 J15a (Rothersthorpe) | M1, Northampton west, Sixfields | Sixfields retail park via the A45, or Northampton Services on the M1 at the junction | Around 2 hours, confirmed before we set off |
| Northampton (Round Spinney and Moulton) | Kettering Road, Round Spinney, Moulton Park, Northampton General Hospital via the town | Moulton Park estate roads or the retail units at Round Spinney | Around 2 hours, confirmed before we set off |
| Broughton | Broughton village, Pytchley, Kettering south | Broughton village or Pytchley | Around 2 hours, confirmed before we set off |
| A14 J7 (Kettering) | A14 east and west, Kettering, Corby via the A43 north | Kettering town centre or the A43 towards Corby, away from the A14 slips | Around 2 hours, confirmed before we set off |
Moto · M40 J10 roundabout at Ardley · on the roundabout, reachable from the A43 and the M40 in both directions · open 24 hours

Cherwell Valley at the Ardley end, Market Place in Brackley, the Towcester car parks, where allowed, Moulton Park in Northampton: the A43 places where tyres get fitted.
The A43's single and dual sections mean hedges close to the road and farm mud on the Brackley and Silverstone lengths, where flints and thorns find their way into tread. A slow puncture noticed at Baynards Green is best driven gently to Cherwell Valley; one at Towcester goes into the town car parks. A central hole within 6 mm is repaired.
How a mobile puncture repair is done →A tyre letting go at speed on the dual carriageway south of Brackley leaves you steering for a slip road with only a verge and a hedge to the left. Ease off, hold your line and take the Brackley or Baynards Green exit, or Cherwell Valley near the M40. Once parked at Brackley we fit the replacement and look at the rim.
What to do after a burst tyre →A rounded or missing locking wheel nut key can leave a driver at Towcester or Brackley with a spare in the boot and no way to use it. Rather than sit in an A43 lay-by, get into a car park: Cherwell Valley, Market Place in Brackley, Sixfields at Northampton. We take the nut off cleanly.
How locking wheel nuts are removed →After dark the A43 is quiet and unlit between the towns, and the temptation is to keep driving on a flat to reach Northampton or the M40. Better to stop at the first safe place: Cherwell Valley is open all night, and Towcester, Brackley and the Kettering exits have car parks close to the road. We reach all of them.
How our 24 hour tyre service works →Motorway advice follows the Highway Code (motorway rules 253 to 273 and breakdown rules 274 to 287) and National Highways breakdown guidance; repairs follow BS AU 159, the British Standard for tyre repairs.
The warning comes on southbound between Brackley and Baynards Green. Carry on to Cherwell Valley services on the M40 J10 roundabout and park away from the lorry bays. A hedge thorn in the central tread is repaired.
A tyre bursts in the slow-moving queue for the circuit on an event weekend. Steer for the Dadford Road turn and into the circuit's public car parks. Tell us the car park and gate.
Round the Tove roundabout the pressure light comes on, and the spare would go on if the locking key had not rounded off. Take the Towcester exit and park off Watling Street; we draw the nut off.
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Written and checked by Hiwad Yarkhil, founder of Rescue Tyres LTD, Unit 9 Adrian Avenue, Brent Cross, London NW2 1LX. Updated 2026-10-08.
Parked at Cherwell Valley, in Brackley or Towcester, or on Moulton Park off the A43? Send the location and size.