Between July 2025 and mid-March 2026, the New Jersey Department of Transportation repaired approximately 89,100 potholes on state highways, with peak pothole season still ahead. An active winter with repeated freeze-thaw cycles has accelerated road deterioration across the state. Potholes form when water seeps into cracks in the asphalt, freezes, expands, and breaks the pavement apart. The result is a hazard that can cause significant vehicle damage in a single strike.
Many drivers assume that hitting a pothole only risks a flat tire or a bent rim. Those are the visible outcomes. Frame misalignment, suspension damage, and structural concerns are harder to see but equally real. This article covers what to watch for after a pothole impact and when a professional inspection is warranted.
Why Spring Potholes Are Harder on Vehicles Than They Look
A pothole strike is not a gradual impact. It is a sharp, concentrated upward force that travels through the tire and wheel into the steering components, suspension, and frame. The depth of the pothole, the speed of the vehicle, and the tire’s condition all affect how much of that force reaches the vehicle’s structure.
Cold temperatures compound the problem. Rubber stiffens as temperatures drop, which reduces a tire’s ability to absorb impact energy. More of the force transfers directly into the suspension and frame rather than being cushioned by the tire. This means a pothole that might cause minimal damage in warmer conditions can cause measurable harm during the cooler weeks of early spring.
A hard impact at highway speed can shift alignment angles or damage a suspension component in a single strike. That is not an edge case. It is a well-documented outcome that technicians see regularly after the winter season.
Alignment Symptoms to Watch For
Wheel alignment refers to the precise angles at which your tires meet the road. When those angles shift after a pothole impact, the effects show up in how the vehicle drives and how the tires wear.
The most common sign is the vehicle pulling to one side on a straight, flat road. A mild drift can result from road crown, which is the slight slope built into roads for drainage. A consistent pull that repeats across different road surfaces is more significant. If you relax your grip on a straight, smooth road and the car tracks firmly in one direction, that is worth having checked.
A steering wheel that sits off-center while you are driving straight is another alignment indicator. If you are traveling straight but the steering wheel is angled to the left or right, the wheel angles have likely shifted. Uneven tire wear is a slower-developing symptom but just as telling. Feathering, cupping, or accelerated wear on one edge of a tire are signs that the tires are no longer rolling straight and are scrubbing against the pavement at an angle.
Signs the Suspension May Be Damaged
Suspension damage and alignment problems are related but distinct. Alignment refers to the angles at which the wheels are set. Suspension refers to the physical components that support the vehicle and maintain tire contact with the road. A pothole can affect one, the other, or both.
Clunking or knocking sounds when driving over bumps, turning into a driveway, or crossing a road seam are a strong indicator of suspension looseness or damage. Excessive bouncing that does not settle after a bump suggests the shock absorbers or struts may have been affected. If the vehicle sways or drifts noticeably when cornering, or if the nose dips more than expected under braking, the suspension’s ability to manage weight transfer may be compromised.
Vibration through the steering wheel or seat, particularly at certain speed ranges, can point to a bent wheel, a shifted tire belt, or a damaged suspension component. These symptoms do not always appear immediately. Some develop over the first 24 to 48 hours after the impact as a damaged component settles into its compromised position.
What About Frame Damage?
Most passenger vehicles today use a unibody structure, meaning the body and frame are a single integrated unit. In a significant pothole impact, force can travel through that structure and cause deformation in areas that have nothing to do with the point of contact. Frame damage from a pothole is less common than alignment or suspension damage, but it is possible in severe impacts, particularly at higher speeds.
Frame damage is not always visible and is not always felt immediately. A vehicle can drive and appear normal while carrying structural deformation that affects crash performance and long-term handling. The only reliable way to confirm frame integrity is a professional measurement using equipment that compares the vehicle’s actual dimensions against the manufacturer’s specifications.
If a pothole impact was severe, or if a vehicle is exhibiting multiple symptoms simultaneously, a structural inspection is a reasonable step. The Hidden Damage After an Accident article on this blog explains what technicians look for in a thorough post-impact inspection, and What Happens If Your Car Isn’t Repaired to OEM Specifications covers why structural accuracy matters for safety.
Can You File an Insurance Claim for Pothole Damage?
Pothole damage is covered under collision insurance coverage, not comprehensive coverage. Because hitting a pothole is treated as a single-vehicle collision with a road hazard, insurers categorize it as a collision claim. Comprehensive coverage applies to non-collision events such as theft, hail, and vandalism. Whether filing a collision claim makes sense depends on your deductible and the estimated repair cost. According to the American Automobile Association, the average cost of vehicle repairs from a pothole impact was $406 in 2022, which may fall near or below many drivers’ deductibles.
New Jersey drivers can also file a damage claim directly with the state if the pothole was on a state highway or interstate. The New Jersey Department of Treasury’s Office of Risk Management handles these claims. The practical success rate for these claims is low, and the burden of proof is on the driver to demonstrate the pothole caused the damage and that NJDOT had reasonable notice of the hazard. Drivers can report potholes on state roads through the NJDOT pothole reporting tool or by calling 1-800-POTHOLE. Reporting a pothole creates a documented record, which may support a damage claim if you choose to pursue one.
For more on how auto insurance coverage works in the context of vehicle damage, the Consumer’s Guide to Understanding Collision Repair Estimates provides useful background on the claims and documentation process.
When Should You Have the Vehicle Inspected?
If you notice any of the symptoms described above after hitting a pothole, an inspection is the right next step. Alignment and suspension issues tend to be progressive. A component that is slightly bent or a wheel angle that is slightly off will accelerate tire wear and stress connected parts over time. Addressing the problem early is less costly than addressing it after tires have worn unevenly or secondary components have been affected.
If the impact was severe, if the vehicle bottomed out, or if you noticed an immediate change in steering feel or ride quality after the strike, do not wait for symptoms to develop. Have the vehicle checked before additional driving compounds the problem.
Schedule an Inspection at Bridgewater Collision Repair
If you have concerns about pothole damage to your vehicle’s frame, alignment, or suspension, our team can perform a thorough inspection and explain what we find before any work begins. Contact us to schedule an assessment at either our Bridgewater or Glen Gardner/Clinton location.