📋 Recommended Interval
Miles
12,000 miles
Time
1 year
DIY Cost
N/A
Shop Cost
$80–$200
Use whichever comes first, miles or time. Severe service (short trips, towing, dust, extreme heat or cold) shortens the safe interval by 25–50%.
🧠 Why This Interval Matters
Bad alignment wears tires unevenly (you can ruin a new set in 5,000 miles), pulls the car to one side (fatigue and reduced safety), and stresses suspension bushings. An $80 service protects a $600+ tire set.
⚠ Signs You're Overdue
- Car drifts or pulls to one side on a flat road
- Steering wheel off-center when driving straight
- Uneven or feathered tire wear (especially inside edges)
- Steering wheel vibrates at speed
- Recent pothole or curb impact
What happens if you skip itMedium. Doesn't strand you, but wastes tire life and degrades handling.
💵 DIY vs Shop Cost
DIY
N/A
Shop
$80–$200
Difficulty
Shop only
Shop pricing varies by region and vehicle. Independent shops are typically 25–40% cheaper than dealerships for the same work. DIY assumes you have basic hand tools.
🛒 Related Items & Typical Life
| Item | Typical Life | Replace Cost |
|---|---|---|
| Four-wheel alignment | Every 12,000 mi or impact | $80–$200 |
| Tie rod end (if worn) | As needed | $40–$80 part |
| Control arm bushings (if worn) | As needed | $80–$200 set |
🔗 Related Guides
❓ Frequently Asked Questions
Two-wheel or four-wheel alignment?
Four-wheel is standard on most modern cars (independent rear suspension). Solid-axle trucks may only get a front alignment, but the rear should still be checked.
Will alignment fix wheel shake?
Only if shake is caused by toe being off. Shake at one specific speed (50–70 mph) is usually a tire-balance or suspension issue.
What's caster, camber, toe?
Toe is the side-to-side angle of the tires (most critical for tire wear). Camber is the inward/outward lean. Caster is the steering-axis tilt (affects feel and self-centering).
How long does an alignment take?
45–90 minutes on most cars. Adjusting eccentric bolts that are seized takes longer.
Should I align after new tires?
Yes, especially if the old tires showed any wear pattern. New rubber on bad alignment wastes the tires fast.
Can I check alignment at home?
You can spot major issues (uneven wear, off-center wheel) but precise measurement requires shop equipment.