265/60R18 vs 275/55R19
275/55R19 is 10.0 mm taller than 265/60R18 in overall diameter (+1.3%), within the usual 3% limit, so it can replace it where the wheels and clearance allow. With 275/55R19 fitted, the speedometer reads 100 km/h when you are doing 101.3 km/h.
Dimensions side by side
| 265/60R18 | 275/55R19 | |
|---|---|---|
| Overall diameter | 775 mm (30.5″) | 785 mm (30.9″) |
| Section width | 265 mm | 275 mm |
| Sidewall height | 159 mm | 151 mm |
| Rim | 18″ | 19″ |
| Revolutions per km | 411 | 405 |
| In stock | 52 tires from $161.00 | 4 tires from $172.00 |
What changes
- Overall diameter: 275/55R19 is 10.0 mm taller (+1.3%).
- Speedometer: reads 100 km/h at an actual 101.3 km/h with 275/55R19.
- 275/55R19 is 10 mm wider, so check clearance and the recommended rim width.
- Wheel size changes from 18″ to 19″: 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 265/60R18
Vehicles that use 275/55R19
See every alternate size for 265/60R18
Frequently asked questions
Can I use 275/55R19 instead of 265/60R18?
Usually, yes: 275/55R19 is within 3% of the overall diameter of 265/60R18 (+1.3%). 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 265/60R18 and 275/55R19?
With 275/55R19 instead of 265/60R18, the speedometer shows 100 km/h when you are actually doing 101.3 km/h.
Which vehicles came with both 265/60R18 and 275/55R19?
Both sizes were original equipment, on different trims or packages, on the 2016–2017 Mercedes-Benz G550, 2007–2009 Mercedes-Benz GL450, 2007–2008 Mercedes-Benz GL320.