Rolled Curb Wheel Damage: Low-Profile vs. Standard Wheels

Take a look at the cars on the road today compared to those from twenty years ago. Notice anything different about the wheels? Modern vehicles, even the sporty sedans and family SUVs, are increasingly rolling off the lot with larger wheels and low-profile tires.

They look fantastic, offer better handling, and give your car a sleek, aggressive stance. But there’s one thing low-profile tires absolutely hate: rolled driveway curbs. If you’ve got this tire and driveway combination, here is what you need to know.

The Problem with Low-Profile Tires

Traditional tires have a tall sidewall (the rubber area between the wheel rim and the tread). That tall sidewall acts as a secondary shock absorber, flexing and squishing to absorb impacts from potholes, bumps, and curbs.

Low-profile tires, by design, have a very short sidewall. Because there is less rubber to compress, they offer much less cushioning. When you hit a rolled curb with low-profile tires, the impact is transferred more directly to your wheel rims, your suspension, and ultimately, you and your passengers.

The Risk of Wheel Damage

The biggest risk of driving over a rolled curb with low-profile tires is ‘pinch shock’ or rim bending. Because the tire sidewall is so thin, a hard impact can actually cause the rubber to compress completely, allowing the hard concrete curb to strike the metal rim of your wheel. This can result in:

  • Bent Rims: Even a slight bend can cause your tire to lose air and create a terrible vibration at highway speeds.
  • Cracked Alloys: Modern alloy wheels are brittle. A hard strike can crack them, requiring a complete replacement.
  • Sidewall Bubbles: The impact can damage the internal structure of the tire, causing a dangerous bubble that requires immediate tire replacement.

Replacing a single modern alloy wheel and low-profile tire can easily cost hundreds.

Smoothing Out the Entry

If you love your car’s low-profile setup but dread crossing your driveway every day, you need to change the angle of attack. Don’t sacrifice your tires and wheels; add a curb ramp instead.

The BRIDJIT Expandable Curb Ramp System is the perfect middle ground. By filling the steep dip of the gutter, BRIDJIT turns a harsh, angular bump into a smooth, gentle incline. Your low-profile tires will roll gracefully into the driveway without compressing dangerously against the rim.

Our ramps are available in several setups, and our modular 3-piece set is easily expandable to fit any driveway width. Wider four-piece sets are also available with additional center sections for wide or curved drives:

Protect your expensive wheels and preserve that smooth ride by investing in a BRIDJIT curb ramp today!

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