Potholes have been a running sore for British drivers for years, and the people who pay most are those on low-profile tyres and stiff springs. If your car is lowered, sits on big wheels or runs a firm coilover setup, pothole damage claims are worth understanding before you need one, because councils reject plenty of them and the repair bill lands on you. Here is what gets damaged, roughly what it costs, and how the claims process works.

I won’t pretend to give you a neat annual figure. Nobody publishes one for performance cars, and anyone quoting a precise number is guessing. What I can give you is the parts that take the hit, the sort of money involved and the paperwork that decides whether you get it back.

Which parts do potholes damage first on a lowered car?

Wheels, tyres and the lower suspension arms take the first hit, because a low car has less travel to absorb an impact before metal meets tarmac or bump stop. The usual casualties are:

• Alloy wheels: bent inner barrels and cracked rims. Cast alloys crack, forged ones tend to bend.
• Tyres: sidewall bulges and pinched carcasses. Low-profile rubber has little sidewall to cushion the blow.
• Track rods and ball joints: bent or loosened, often showing up as a steering wheel that is off-centre.
• Wishbones and control arms: bent arms change your geometry without any obvious sign.
• Dampers and top mounts: blown seals, dented bodies and cracked mounts, especially on cars sitting on bump stops.
• Sump and exhaust: scraped on the way in or out of a crater when ride height is very low.

Geometry is the sneaky one. A bent arm or track rod can leave the car looking fine while it chews a tyre in a few hundred miles. I’d get the angles checked after any big hit, and our guide to four-wheel alignment on modified cars explains what to ask for.

How much does pothole damage cost to repair?

Typical repair costs range from the price of one tyre to well over a thousand pounds, depending on how many corners you damage and what you drive. Treat these as broad bands, because prices vary hugely by car, wheel size and garage.

Damage	Rough cost band
Single performance tyre	Around £100 to £300
Alloy wheel repair or replacement	Tens of pounds for straightening, hundreds for a new wheel
Track rod end or ball joint, fitted	Under £100 up to a few hundred
Wishbone or control arm	A couple of hundred to several hundred each
Adjustable damper rebuild or replacement	Several hundred upwards

Add alignment, usually under £100 at a decent specialist, and a single bad hit on a firm, lowered car can pass £500 without trying. Two hits in a winter, and a bent wheel plus a tyre each time, and you can see why owners on 19s and 20s feel the squeeze.

Can I claim from the council for pothole damage?

Yes, you can claim from the highway authority, but you only succeed if you show they knew about the defect or failed to inspect and repair it reasonably. Councils do not pay out just because a pothole exists. Under the Highways Act 1980, section 58, an authority has a defence if it can show it took reasonable care to keep the road safe, which is why so many claims are refused.

The authority depends on the road. Local councils look after most roads, National Highways looks after motorways and major A roads in England, and Transport Scotland, the Welsh Government and the Department for Infrastructure in Northern Ireland have their own arrangements. Start at GOV.UK’s report a pothole page to find the right body.

How do I make a pothole claim stick?

Evidence is what wins a claim: document the hole, the location and the damage straight away. Follow these steps:

1. Stop somewhere safe and photograph the pothole with something for scale, such as a tape measure or a coin. Depth and width matter.
2. Note the exact location, date and time, and grab a street name or what3words reference.
3. Photograph the damage on the car before anything is moved or repaired.
4. Report the pothole to the council, since a prior report can show they knew.
5. Keep the damaged parts if you can, and get a written estimate or invoice from a garage that describes the damage.
6. Submit the council’s claim form with everything attached, and keep copies.

Expect a request for proof the car was roadworthy. This is where modified cars can struggle. A council or its insurer may argue that ride height, tyre choice or suspension setup contributed to the damage. Keep receipts for parts, evidence of recent servicing and a clean MOT history, and be ready for that argument. Councils generally refuse the claim first and some reverse it if you provide good evidence, so don’t give up at the first letter.

Should I claim on my own insurance instead?

Usually not, unless the damage is large, because a claim on your own policy risks your excess, your no-claims discount and your next renewal. For a bent wheel and a tyre it rarely makes sense. Also check how your insurer treats modifications: if your coilovers were never declared, a claim can cause bigger problems than a pothole. Our piece on specialist insurance for modified cars covers declaring work properly.

How can I cut the risk on a stiff or lowered car?

You can cut the risk by choosing sensible ride height, sidewall and damper travel, and by driving smarter on bad roads. Lowering by a modest amount leaves some suspension travel, which a slammed car loses completely. Adjustable-height kits let you raise the car for winter, and if you are shopping, a range of options from Coilovers Direct will show how much choice there is between fixed and adjustable setups. Our own coilover ride quality review goes deeper on daily usability.

Beyond hardware, a few habits help. Look well ahead, slow before the hole rather than in it, and avoid braking into a pothole since the nose dips and you lose clearance. Check tyre pressures often, because underinflated tyres pinch more easily. Finally, inspect wheels and arms for bends after any hard hit. A quick look on a ramp costs far less than a ruined tyre and a wandering steering wheel.

Frequently Asked Questions

Do councils pay for pothole damage?

Sometimes. A council pays when you prove the defect was known or should have been found and fixed through proper inspection. Many first claims are refused, so strong photos, measurements and invoices matter. Persistence and clear evidence can overturn a refusal.

How deep does a pothole have to be to claim?

There is no single national depth that guarantees a payout. Many authorities use an intervention level of around 40mm for repairs, but policies differ between councils. Ask your council for its highway inspection and defect policy.

How long do I have to make a pothole claim?

Act as quickly as you can. Claims for property damage are generally subject to a six-year limit in England and Wales, but evidence fades fast and councils want prompt reports. Photograph and report the hole the same day.

Will a lowered car stop me claiming?

Not automatically, but the council may argue your modifications contributed to the damage. Keep receipts, a clean MOT history and proof of correct fitting. A sensible ride height and quality parts strengthen your case.