285/55 R20 tire dimensions
Nominal geometric dimensions, calculated from the size marking.
Your results
821.5 mm
Overall diameter · 285/55 R20
Calculate to see all six dimensions.
What 285/55 R20 means
| Nominal section width | 285 mm |
|---|---|
| Sidewall-to-width ratio | 55% |
| Sidewall height | 157 mm |
| Construction | R — radial |
| Wheel bead-seat diameter | 20 inches |
| Overall diameter | 822 mm (32.3 in) |
| Rolling circumference | 2581 mm |
Load index, speed rating and approved wheel widths must also match the vehicle requirements. Calculated dimensions do not establish a safe replacement size. Actual rolling circumference changes with load, pressure, wear and tire construction.
Compare with another size →Vehicles with 285/55 R20 tires
Configurations in the catalogue recorded with this size. Equipment varies by market and trim.
- 2019 Cadillac Escalade 6.2 Petrol Automatic 10-speed 4WD →
- 2019 Cadillac Escalade 6.2 Petrol Automatic 10-speed RWD →
- 2018 Cadillac Escalade 6.2 Petrol Automatic 10-speed 4WD →
- 2018 Cadillac Escalade 6.2 Petrol Automatic 10-speed RWD →
- 2017 Cadillac Escalade 6.2 Petrol Automatic 8-speed 4WD →
- 2017 Cadillac Escalade 6.2 Petrol Automatic 8-speed RWD →
- 2016 Cadillac Escalade 6.2 Petrol Automatic 8-speed 4WD →
- 2016 Cadillac Escalade 6.2 Petrol Automatic 8-speed RWD →
- 2015 Cadillac Escalade 6.2 Petrol Automatic 6-speed 4WD →
- 2015 Cadillac Escalade 6.2 Petrol Automatic 6-speed RWD →
- 2015 Cadillac Escalade 6.2 Petrol Automatic 8-speed 4WD →
- 2015 Cadillac Escalade 6.2 Petrol Automatic 8-speed RWD →
- 2014 Cadillac Escalade 6.2 Petrol Automatic 6-speed AWD →
- 2014 Cadillac Escalade 6.2 Petrol Automatic 6-speed RWD →