205/70R14 vs 215/65R15
215/65R15 is 18.0 mm taller than 205/70R14 in overall diameter (+2.8%), within the usual 3% limit, so it can replace it where the wheels and clearance allow. With 215/65R15 fitted, the speedometer reads 100 km/h when you are doing 102.8 km/h.
Dimensions side by side
| 205/70R14 | 215/65R15 | |
|---|---|---|
| Overall diameter | 643 mm (25.3″) | 661 mm (26.0″) |
| Section width | 205 mm | 215 mm |
| Sidewall height | 144 mm | 140 mm |
| Rim | 14″ | 15″ |
| Revolutions per km | 495 | 482 |
| In stock | 1 tire from $236.00 | 2 tires from $136.00 |
What changes
- Overall diameter: 215/65R15 is 18.0 mm taller (+2.8%).
- Speedometer: reads 100 km/h at an actual 102.8 km/h with 215/65R15.
- 215/65R15 is 10 mm wider, so check clearance and the recommended rim width.
- Wheel size changes from 14″ to 15″: you need wheels in the new size.
- Choose a load index at least as high as the one on your door placard.
Vehicles that came with both sizes
Vehicles that use 205/70R14
Vehicles that use 215/65R15
See every alternate size for 205/70R14
Frequently asked questions
Can I use 215/65R15 instead of 205/70R14?
Usually, yes: 215/65R15 is within 3% of the overall diameter of 205/70R14 (+2.8%). 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 205/70R14 and 215/65R15?
With 215/65R15 instead of 205/70R14, the speedometer shows 100 km/h when you are actually doing 102.8 km/h.
Which vehicles came with both 205/70R14 and 215/65R15?
Both sizes were original equipment, on different trims or packages, on the 1989–1990 Mazda MPV, 1988 Oldsmobile Cutlass, 1983–1987 Pontiac Firebird.