265/70R17 vs 285/45R22
285/45R22 is 12.0 mm taller than 265/70R17 in overall diameter (+1.5%), within the usual 3% limit, so it can replace it where the wheels and clearance allow. With 285/45R22 fitted, the speedometer reads 100 km/h when you are doing 101.5 km/h.
Dimensions side by side
| 265/70R17 | 285/45R22 | |
|---|---|---|
| Overall diameter | 803 mm (31.6″) | 815 mm (32.1″) |
| Section width | 265 mm | 285 mm |
| Sidewall height | 186 mm | 128 mm |
| Rim | 17″ | 22″ |
| Revolutions per km | 396 | 391 |
| In stock | 42 tires from $178.00 | 50 tires from $194.00 |
What changes
- Overall diameter: 285/45R22 is 12.0 mm taller (+1.5%).
- Speedometer: reads 100 km/h at an actual 101.5 km/h with 285/45R22.
- 285/45R22 is 20 mm wider, so check clearance and the recommended rim width.
- Wheel size changes from 17″ to 22″: 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 265/70R17
Vehicles that use 285/45R22
See every alternate size for 265/70R17
Frequently asked questions
Can I use 285/45R22 instead of 265/70R17?
Usually, yes: 285/45R22 is within 3% of the overall diameter of 265/70R17 (+1.5%). 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 265/70R17 and 285/45R22?
With 285/45R22 instead of 265/70R17, the speedometer shows 100 km/h when you are actually doing 101.5 km/h.
Which vehicles came with both 265/70R17 and 285/45R22?
Both sizes were original equipment, on different trims or packages, on the 2014–2018 GMC Sierra, 2018 Chevrolet Silverado, 2014 Chevrolet Tahoe.