TIRES, WHEELS & ALIGNMENT FAQ

Short Answer:
Most vehicles benefit from tire rotation every 5,000–7,500 miles.

In-Depth Answer:
Front and rear tires wear differently due to steering, braking, and drivetrain forces. Regular rotation evens out wear patterns, extends tire life, and improves ride quality. Skipping rotations often leads to cupping or feathering that shortens tire life.

At Peak Performance Automotive, tire rotation and tread inspection are commonly performed during your 5,000-mile Small Service, helping protect your tire investment.

Short Answer:
Uneven wear is usually caused by alignment issues, worn suspension parts, or improper tire pressure.

In-Depth Answer:
Alignment angles out of specification cause tires to scrub the road surface. Worn suspension parts allow wheels to shift while driving, and under- or over-inflated tires wear incorrectly. The wear pattern itself tells us a lot about the underlying issue.

Correcting the cause early prevents repeated tire replacements.

Short Answer:
Cupping is a scalloped wear pattern often caused by worn shocks or struts.

In-Depth Answer:
When shocks or struts fail to control wheel movement, the tire bounces slightly as it rolls, creating high and low spots on the tread. This leads to noise, vibration, and reduced traction.

Cupping is often identified during suspension checks at your Small Service.

Short Answer:
Low tread depth, cracking, bulges, or frequent flats are signs tires need replacement.

In-Depth Answer:
Tires lose traction as tread wears down. Sidewall cracking from age or heat weakens the tire structure, increasing blowout risk. Even if tread looks acceptable, older tires may still be unsafe.

We measure tread depth and inspect tire condition at every visit.

Short Answer:
The TPMS light means one or more tires are low on air—or there’s a sensor issue.

In-Depth Answer:
Tire pressure monitoring systems alert you to low pressure that can reduce fuel economy and cause overheating. Temperature changes can trigger the light even without a puncture.

We verify pressures and test sensors as needed.

Short Answer:
It depends on the puncture location, size, and tire condition.

In-Depth Answer:
Punctures in the tread area can often be safely repaired. Sidewall damage or large punctures typically require replacement. Safety always comes first.

We inspect damage before making recommendations.

Short Answer:
Shaking is most commonly caused by wheel imbalance.

In-Depth Answer:
Unbalanced wheels create vibration that increases with speed. Bent wheels, tire defects, or suspension issues can also cause similar symptoms. Balancing and inspection usually resolve the issue quickly.

Short Answer:
Alignment adjusts wheel angles so your car drives straight and tires wear evenly.

In-Depth Answer:
Incorrect alignment causes pulling, uneven wear, and reduced handling. Alignment should be checked after suspension repairs, pothole impacts, or uneven tire wear is noticed.

Alignment is often recommended during your 30,000-mile Large Service or when replacing tires.

Short Answer:
Often yes—especially if old tires wore unevenly.

In-Depth Answer:
Installing new tires without correcting alignment issues can ruin them quickly. Alignments help ensure maximum tire life and proper handling.

Short Answer:
Potholes can damage tires, wheels, or suspension components.

In-Depth Answer:
A bent wheel, tire sidewall bubble, or shifted alignment can cause vibration or wobble. Quick inspection prevents further damage and protects your safety.