Saturday, September 12, 2026

Can Hitting a Curb Total Your Car? When Damage Gets Expensive

Can Hitting a Curb Total Your Car? When Damage Gets Expensive

You hit a curb harder than expected. The tire still holds air, the car still moves, and there may not even be much visible body damage. So you assume you got lucky.

Sometimes you did. But a hard curb strike can send a tremendous amount of force directly through the wheel into the steering, suspension and underbody of the car. A hit that leaves only a scraped rim on one vehicle can bend suspension parts, damage a subframe or destroy an expensive wheel assembly on another.

Yes, hitting a curb can total a car. It is uncommon after a normal low-speed parking bump, but a severe impact can create enough combined wheel, suspension, steering, structural or mechanical damage that repairing the vehicle no longer makes economic or safety sense.

Hitting a Curb

Table of Contents

Quick Answer: Can Hitting a Curb Total a Car?

Yes — But Usually Only After a Severe Impact

A curb strike can total a vehicle if the impact causes extensive suspension, steering, wheel, underbody, structural or mechanical damage and the cost of safely repairing it becomes too high compared with the vehicle's actual cash value.

A small parking-speed bump usually causes little or no damage. A harder impact can damage several expensive systems at the same time.

Progressive specifically notes that a car can be totaled after hitting a curb, particularly at higher speed, although tire and wheel damage is much more common. The insurer also warns that bent wheels and resulting misalignment can affect steering and vehicle safety.

See Progressive's curb-damage guidance.

How Can a Curb Strike Total a Car?

The curb itself is not what makes the car a total loss. The expensive part is what happens when the wheel abruptly stops or is forced upward or sideways while the rest of the vehicle is still moving.

That force can travel through multiple components.

Wheel and Tire Damage

The tire may suffer a cut, bubble, sidewall failure or loss of air. The wheel can bend or crack.

Suspension Damage

A hard strike can bend or damage:

  • Control arms
  • Ball joints
  • Tie rods
  • Steering knuckles
  • Struts or shocks
  • Wheel bearings
  • Sway-bar links
  • Suspension mounting points

Steering Damage

The impact may damage tie rods, steering linkage or, in more severe cases, the steering rack or related components.

Subframe or Structural Damage

A major impact can move or bend suspension mounting points or damage the subframe. Once the car can no longer be aligned to manufacturer specifications, repair becomes much more complicated.

Undercarriage Damage

If the vehicle actually climbs over the curb rather than merely striking it with a wheel, the underside can hit concrete.

Possible damage can involve:

  • Oil pan
  • Transmission housing or pan
  • Exhaust system
  • Plastic shields
  • Fuel-system components
  • Battery enclosure on some EVs
  • Cooling components

The Expensive Scenario Is Usually Multiple Damaged Systems

A bent wheel by itself probably will not total most cars. A bent wheel plus tire, control arm, steering knuckle, strut, subframe and underbody damage can turn one curb strike into a very expensive repair.

Minor vs Serious Curb Damage

What You Notice Possible Damage How Serious?
Small rim scrape Cosmetic wheel damage Usually minor
Steering wheel slightly off-center Alignment change Needs inspection
Car pulls left or right Alignment or suspension damage Potentially serious
Tire has bubble or sidewall cut Internal tire damage Do not ignore
Wheel visibly bent Wheel and possibly suspension damage Serious
Steering wheel shakes Wheel, tire, alignment or suspension damage Needs prompt inspection
Grinding, clunking or scraping Suspension, steering or underbody damage Potentially serious
Fluid leaking underneath Oil pan, transmission, cooling or other mechanical damage Stop driving
Wheel sits at an unusual angle Bent suspension or structural component Do not drive
Car cannot be aligned to specification Bent components, mounting points or chassis damage Potentially very expensive

Hidden Damage After Hitting a Curb

One reason curb strikes are deceptive is that the expensive damage may be underneath the car rather than on the body.

You might see only a scraped wheel while the impact has changed the suspension geometry.

AAA specifically recommends checking alignment after hitting a curb and identifies symptoms such as:

  • Vehicle pulling to one side
  • Steering wheel sitting off-center
  • Uneven tire wear
  • Loose or unusual steering feel
  • New vibration

See AAA's wheel alignment and suspension guidance.

An Alignment Check Can Reveal More Than Bad Alignment

If a shop cannot bring the wheels back within manufacturer alignment specifications, the problem may not be something that an alignment adjustment can fix. Bent suspension parts or even chassis damage may need to be investigated.

RepairPal similarly notes that collision or curb damage can prevent an alignment from being corrected through ordinary adjustment and may indicate suspension or chassis damage.

How to Tell If Your Car Is Damaged After Hitting a Curb

Immediately after a significant curb strike, look for these warning signs.

Inspect the Tire

Look for cuts, bubbles, exposed cords, loss of air or a tire that has partially separated from the wheel.

Inspect the Wheel

Look for a bent lip, crack, chunk missing from the rim or a wheel sitting differently from the wheel on the opposite side.

Look Under the Car

Check for leaking oil, coolant or other fluids and for loose or hanging underbody panels.

Check the Steering Wheel

On a flat, straight road, the steering wheel should not suddenly sit far off-center after the impact.

Notice Pulling or Wandering

If the vehicle immediately pulls left or right, the alignment or suspension may have been affected.

Listen for New Sounds

Clunks, scraping, grinding, clicking or rubbing after the impact deserve an inspection.

Pay Attention to Vibration

New vibration through the steering wheel, seat or floor may indicate wheel, tire or suspension damage.

Do Not Keep Driving to “See If It Gets Better”

If the tire is damaged, the wheel is visibly bent, the car pulls severely, steering feels unsafe, fluid is leaking or the wheel sits at an odd angle, have the vehicle inspected or towed.

What Happens If You Hit a Curb at 20 MPH?

There is no reliable rule saying that a curb impact at 20 mph causes a particular amount of damage.

Twenty miles per hour may sound slow, but a wheel striking a rigid curb at that speed can still receive a substantial impact.

The result depends on:

  • Whether you hit the curb head-on or at an angle
  • Which wheel hits first
  • Height and shape of the curb
  • Wheel and tire size
  • Tire sidewall height
  • Vehicle weight
  • Suspension design
  • Whether you braked before impact
  • Whether the vehicle climbed over the curb

20 MPH Can Be Enough to Cause Serious Damage

Do not assume the vehicle is safe merely because the impact happened at neighborhood speed. If the strike was hard enough to jolt the car, inspect the tire, wheel, steering, suspension and underbody.

AAA warns that higher-speed impacts with road hazards increase the chance of tire, wheel and suspension-component damage. citeturn682980search9

I Accidentally Drove Over a Curb: What Should I Do?

Driving completely over a curb creates an additional concern because both the wheels and the underside of the vehicle may have struck the concrete.

Move to a Safe Location

If the vehicle still handles normally, move out of traffic before inspecting it.

Check the Tires and Wheels

Look at all wheels that crossed the curb, not only the first one that hit.

Look for Fluid Leaks

A curb can strike the oil pan, transmission area or other components underneath the car.

Check for Hanging Parts

Look for loose splash shields, exhaust components or plastic panels.

Test the Steering Carefully

If the car pulls, the steering wheel is crooked or steering feels abnormal, have it inspected.

Schedule an Alignment and Suspension Inspection

A hard curb impact is a good reason to check suspension geometry even if the car still moves.

Will My Car Be Okay After Hitting a Curb?

Probably, if it was a very light contact and nothing changed afterward.

But there is no way to determine that solely from how the exterior looks.

Good Signs

  • No tire or wheel damage
  • No loss of tire pressure
  • Car tracks straight
  • Steering wheel remains centered
  • No vibration
  • No new noises
  • No fluid leaks

Even then, if the impact felt hard, an alignment or suspension check can be inexpensive compared with replacing prematurely damaged tires or repairing additional suspension damage later.

Does Hitting a Curb Count as a Car Accident?

For insurance purposes, a significant curb strike is generally treated as a single-vehicle collision.

Progressive says a minor bump with little or no damage generally does not require a claim, while a forceful curb strike that damages the vehicle can be considered an accident.

See Progressive's explanation.

Whether you also have a legal reporting obligation depends on state law and whether there was:

  • Injury
  • Damage to public property
  • Damage to somebody else's property
  • A reportable amount of property damage

Will Insurance Pay If You Hit a Curb?

Collision coverage may pay for damage to your own vehicle from hitting a curb.

Liability-only insurance normally does not pay to repair your own car after you hit an object.

Coverage Curb Damage
Collision coverage May pay for covered damage to your own car after hitting the curb, minus your deductible.
Comprehensive coverage Generally not the coverage used for a curb strike because it is a collision event.
Property damage liability May apply if you damage someone else's property, including potentially a curb or other structure.
Liability-only policy Normally does not pay for damage to your own car.
Tire road-hazard protection Separate product; whether curb-impact damage qualifies depends on its terms.

Progressive specifically lists striking a curb as a collision-coverage event and says collision coverage can help pay for resulting vehicle damage subject to the policy and deductible. citeturn682980search0turn682980search10

The Deductible Matters

If your curb repair costs $500 and your collision deductible is $1,000, collision insurance will not produce a payment. For smaller damage, paying out of pocket may make more sense.

For the insurance side of this issue in more detail, read Teen Hits a Curb: Will Auto Insurance Cover the Damage?.

Do You Have to Tell Your Insurance Company If You Hit a Curb?

Not every tiny curb bump requires an insurance claim.

If you lightly touch a curb, damage nothing and are not making a claim, there may be little reason to involve your insurer.

But the situation changes if:

  • You plan to use collision coverage
  • The damage is significant
  • The car may be totaled
  • You damaged public or private property
  • Someone was injured
  • Your policy requires prompt notice of a potentially covered loss

Reporting Laws and Policy Duties Are Different Questions

Your state may have accident-reporting requirements, while your insurance policy may have separate duties after a loss. Check both if the impact caused substantial damage or involved other property.

How Expensive Can Curb Damage Get?

A curb strike becomes expensive when several repairs stack together.

Current RepairPal national estimates illustrate the difference between a simple alignment problem and actual suspension damage:

Possible Repair Recent National Estimate
Wheel alignment About $186–$273
Tie rod replacement About $258–$300
Control arm replacement About $791–$909
Multiple suspension, steering or structural components Can run into thousands of dollars depending on vehicle and damage

These are broad national estimates and do not include every possible related repair, tax, shop fee or location difference. RepairPal's September 2026 estimates currently place wheel alignment around $186–$273, tie-rod replacement around $258–$300 and control-arm replacement around $791–$909. citeturn668694search0turn668694search1turn668694search2

One Part Can Trigger Several More

A bent control arm may also require an alignment. A severe impact may damage the wheel, tire, bearing, knuckle and steering parts simultaneously. That is how a curb strike goes from a relatively inexpensive repair to several thousand dollars.

How Insurance Decides the Car Is Totaled

A car is not automatically totaled because repair costs reach 70%, 75% or any other single nationwide percentage.

Total-loss rules vary by state and insurer.

State Farm describes three major considerations:

  • Estimated repair cost compared with the vehicle's actual cash value
  • Whether the vehicle can be safely repaired
  • Whether state law requires the car to be declared a total loss at a specified damage level

See State Farm's total-loss explanation.

Actual Cash Value Matters

The insurer generally compares the damaged car with what it was worth immediately before the accident.

Factors affecting actual cash value can include:

  • Year
  • Make and model
  • Mileage
  • Condition
  • Equipment
  • Options
  • Comparable vehicle values

State Farm notes that age, condition, equipment and mileage can all affect actual cash value. citeturn682980search1

Simple Example

Imagine two cars suffer the same $7,000 curb-impact repair bill.

Vehicle Pre-Loss Value Same Repair Estimate Likely Issue
Newer car $30,000 $7,000 Repair may still make economic sense.
Older car $8,000 $7,000 Total loss becomes much more likely, subject to state rules and insurer calculation.

The Car Does Not Have to Look Destroyed

A vehicle can appear surprisingly normal from the outside yet be declared a total loss because hidden suspension, structural or mechanical repairs are too expensive relative to its value.

Why an Older Car Can Be Totaled More Easily

This is one of the biggest reasons a curb strike can unexpectedly total a car.

The curb does not necessarily cause more damage to an older vehicle. The problem is that the older vehicle may be worth much less before the accident.

Suppose the impact damages:

  • Wheel and tire
  • Control arm
  • Steering knuckle
  • Strut
  • Wheel bearing
  • Tie rod
  • Subframe mounting point

That repair bill might be economically reasonable on a $40,000 vehicle but far harder to justify on a vehicle worth $7,000.

That is why what looks like a relatively modest single-car accident can result in an insurance total loss.

For the broader process, see Totaled Car Insurance Guide.

Is Hitting a Curb a Serious Fault?

In an insurance claim, the more useful term is generally at-fault single-vehicle collision rather than “serious fault.”

If you simply misjudge a turn and hit a curb, there usually is no other driver responsible for the damage.

That does not automatically mean every minor curb touch becomes an insurance accident or causes your premium to rise.

If you are asking about a driving test, whether touching or mounting a curb counts as a minor, serious or automatic-fail error depends on the licensing authority and circumstances. There is no single nationwide U.S. rule using the term “serious fault.”

How Common Is It to Hit a Curb?

Curb contact is common enough that alignment and tire organizations routinely list hitting curbs as a normal cause of wheel and suspension problems.

However, there does not appear to be a reliable nationwide statistic showing what percentage of U.S. drivers hit a curb in a given year.

AAA describes hitting a curb or pothole as a common way for a vehicle's alignment to be knocked out of specification. citeturn682980search3turn682980search13

Don't Worry About Whether It Is Common

The useful question after a curb strike is not whether other drivers do it. Check whether your tire, wheel, steering, suspension and underbody were damaged.

Bottom Line

Yes, hitting a curb can total your car. But most light curb contacts will not.

The expensive cases usually involve a hard or poorly angled impact that damages several systems at once:

  • Wheel
  • Tire
  • Suspension
  • Steering
  • Wheel bearing
  • Subframe or mounting points
  • Oil pan or other underbody components

The Biggest Warning Sign Is Not the Scratch on the Rim

If the car suddenly pulls, vibrates, makes new noises, leaks fluid, has a crooked steering wheel or cannot be aligned properly after hitting the curb, there may be considerably more damage underneath than you can see.

If you carry collision coverage, insurance may help pay for covered curb-impact damage after your deductible. Whether the vehicle is ultimately repaired or totaled depends largely on the repair estimate, its pre-loss actual cash value, whether it can be repaired safely and your state's total-loss rules.

Helpful Resources

Frequently Asked Questions FAQ’s

Will my car be okay if I hit a curb?

A light curb touch may cause no meaningful damage, but a hard strike can damage the tire, wheel, alignment, steering or suspension. Check for pulling, vibration, a crooked steering wheel, tire damage, fluid leaks and new noises. If the impact was hard, have the car inspected even if it still drives.

Does hitting a curb count as a car accident?

A damaging curb strike is generally treated as a single-vehicle collision for insurance purposes. A very minor bump with little or no damage may not require an insurance claim. State accident-reporting requirements can differ if property was damaged.

How can I tell if my car is damaged after hitting a curb?

Look for tire cuts or bubbles, a bent wheel, loss of tire pressure, pulling, a steering wheel that is no longer centered, new vibration, clunking or scraping sounds, fluid leaks or a wheel sitting at an unusual angle.

Will insurance pay if I hit a curb?

Collision coverage may help pay for covered damage to your own vehicle after hitting a curb, minus your deductible. Liability-only coverage normally does not pay to repair your own car after a single-vehicle collision.

What happens if you hit a curb at 20 mph?

A 20-mph curb strike can cause anything from little damage to a bent wheel, damaged tire, alignment problem or significant suspension damage. The result depends on the impact angle, curb height, wheel and tire design, vehicle weight and whether the car went over the curb.

Can hitting a curb damage the frame?

A severe curb strike can damage suspension mounting points, a subframe or other structural areas, although wheel and suspension damage is more common. An alignment that cannot be brought back within specification can be one clue that more substantial damage exists.

Do I need to tell my insurance company if I hit a curb?

You generally do not need to file an insurance claim for every tiny curb touch. If you want collision insurance to pay, the damage is significant, other property was damaged or your policy requires prompt notice of the loss, contact your insurer. State reporting requirements may also apply.

Can hitting a curb really total an older car?

Yes. An older car may have a relatively low actual cash value, so several thousand dollars of wheel, suspension, steering or structural damage can make the vehicle uneconomical to repair. Total-loss rules and thresholds vary by state.

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Can Hitting a Curb Total Your Car? When Damage Gets Expensive

Can Hitting a Curb Total Your Car? When Damage Gets Expensive You hit a curb harder than expected. The tire still holds air, the car s...