225/75R15 vs 235/75R15
235/75R15 is 15.0 mm taller than 225/75R15 in overall diameter (+2.1%), within the usual 3% limit, so it can replace it where the wheels and clearance allow. With 235/75R15 fitted, the speedometer reads 100 km/h when you are doing 102.1 km/h.
Dimensions side by side
| 225/75R15 | 235/75R15 | |
|---|---|---|
| Overall diameter | 719 mm (28.3″) | 734 mm (28.9″) |
| Section width | 225 mm | 235 mm |
| Sidewall height | 169 mm | 176 mm |
| Rim | 15″ | 15″ |
| Revolutions per km | 443 | 434 |
| In stock | 1 tire from $162.00 | 14 tires from $137.00 |
What changes
- Overall diameter: 235/75R15 is 15.0 mm taller (+2.1%).
- Speedometer: reads 100 km/h at an actual 102.1 km/h with 235/75R15.
- 235/75R15 is 10 mm wider, so check clearance and the recommended rim width.
- Choose a load index at least as high as the one on your door placard.
Vehicles that came with both sizes
Vehicles that use 225/75R15
Vehicles that use 235/75R15
See every alternate size for 225/75R15
Frequently asked questions
Can I use 235/75R15 instead of 225/75R15?
Usually, yes: 235/75R15 is within 3% of the overall diameter of 225/75R15 (+2.1%). Use wheels of the right size and width, match or exceed the original load index, and check clearance at full steering lock.
How much does the speedometer change between 225/75R15 and 235/75R15?
With 235/75R15 instead of 225/75R15, the speedometer shows 100 km/h when you are actually doing 102.1 km/h.
Which vehicles came with both 225/75R15 and 235/75R15?
Both sizes were original equipment, on different trims or packages, on the 1993–2000 Ford E150, 1993–2000 Ford Econoline, 1980–1999 GMC C1500, 1988–1999 Chevrolet C1500, 1983–1998 Ford Ranger, 1986–1998 GMC Sierra.