What Happens to a Tire When You Hit a Pothole at Speed?
A pothole impact can feel like a quick jolt, but the forces involved can affect several parts of the tire and wheel assembly. The faster the vehicle is moving, the less time the tire has to absorb the impact. In some cases, the damage is immediately obvious. In others, problems may not become noticeable until later.
Raymond’s Tire Shop helps drivers inspect tires, wheels, balancing, and alignment after hard road impacts. Understanding what can happen during a pothole strike can make it easier to recognize when a tire needs professional attention.
The Tire Is Compressed Extremely Quickly
When a tire drops into a pothole and strikes the far edge, the sidewall and tread can be compressed between the road and the wheel.
Tires are designed to flex, but a severe impact can exceed what the internal structure can safely absorb.
The risk can be greater when tire pressure is too low because there is less air cushioning between the road surface and the wheel. However, even a properly inflated tire can be damaged by a deep pothole at sufficient speed.

Internal Damage May Not Be Visible
One of the biggest concerns after a pothole impact is damage inside the tire.
A tire contains layers of reinforcing material beneath the rubber. A hard impact can weaken or separate some of these internal components even when the outside surface initially appears normal.
A bulge or bubble may later develop on the sidewall. This can indicate that the internal structure has been compromised and air pressure is pushing outward against weakened material.
A sidewall bulge deserves prompt professional inspection because significant structural damage generally cannot be repaired safely.

The Wheel Can Also Be Damaged
The tire is not the only component absorbing the impact.
A severe pothole strike can bend or damage the wheel, particularly if the tire is compressed far enough for the rim to take a direct hit.
A bent wheel may cause air leakage, vibration, or difficulty balancing the tire properly. Damage is not always easy to see without removing or rotating the wheel during an inspection.
Repeated air loss after a pothole impact may therefore involve the tire, the wheel, or the seal between them.
Alignment Can Be Knocked Out
A hard impact can also affect wheel alignment.
If suspension or steering angles change, the vehicle may begin pulling to one side or the steering wheel may sit off-center when traveling straight.
Alignment problems can create uneven tire wear if they are left uncorrected. This means one pothole impact can potentially shorten the life of an otherwise good set of tires.
If the vehicle feels different immediately after the impact, an alignment check may be worthwhile.

Vibration Can Signal a Problem
Drivers sometimes notice a new vibration after hitting a pothole, especially at highway speeds.
That vibration may come from a bent wheel, damaged tire, lost wheel weight, or another component affected by the impact.
A tire may also develop internal damage that changes its shape as it rotates.
Because several issues can cause similar symptoms, vibration should be diagnosed rather than assumed to be a simple balancing problem.

Check the Tire Soon After the Impact
After a hard pothole strike, inspect the affected tire when it is safe to do so.
Look for cuts, bubbles, bulges, cracking, exposed material, or obvious wheel damage. Check tire pressure as well, particularly if the tire pressure monitoring system activates.
Over the next several days, pay attention to recurring air loss, pulling, steering changes, vibration, or unusual tire noise.
Even if the tire looks normal, a strong enough impact can justify a professional inspection.

Do Not Ignore a Changed Driving Feel
A pothole impact does not automatically mean the tire must be replaced, but new symptoms should not be ignored.
Raymond’s Tire Shop provides tire inspections, flat repair, replacement, balancing, rotations, wheel service, and alignments. If your vehicle starts vibrating, pulling, losing tire pressure, or simply feels different after hitting a pothole, contact Raymond’s Tire Shop for an inspection. Catching impact damage early can help prevent uneven tire wear and reduce the chance of a damaged tire creating a larger problem on the road.














