Find your tire size
Pick your vehicle and we'll pull the factory OEM tire size and recommended tire pressures.
How to read a tire size
A tire size like 225/45R18 95H means: 225 mm wide, sidewall is 45% of the width, R = radial, 18-inch wheel, load index 95, speed rating H.
Where to find it on your car
- Driver's door jamb sticker (most reliable — shows OEM size + PSI)
- Owner's manual, tire section
- The sidewall of your current tire (may not match OEM if it's been changed)
- Fuel-filler door on some vehicles
When to replace
- Tread depth under 4/32" (safety), legally under 2/32"
- Cracking, bulges, or uneven wear
- Over 6 years old regardless of tread