2021 Chevrolet Colorado Tire Size Factory tire sizes, bolt pattern & tire pressure
Tire Sizes
245/65R17, 265/65R17
Bolt Pattern
6x120
Offset
30-40
Tire Pressure
35/35 PSI
Tire Sizes by Trim
| Trim | Tire Size | Bolt Pattern | Pressure (F/R) |
|---|---|---|---|
| WT/LT | 245/65R17 | 6x120 | 35/35 PSI |
| Z71/ZR2 | 265/65R17 | 6x120 | 35/35 PSI |
Alternative Tire Sizes
These sizes are within 3% diameter of the factory 245/65R17 and may fit the 2021 Chevrolet Colorado.
265/60R17 Safe
0.1% · +20mm · same rim 225/65R18 Safe
0.1% · -20mm · +1" rim 245/60R18 Safe
0.1% · same width · +1" rim 265/55R18 Safe
0.2% · +20mm · +1" rim 245/55R19 Safe
0.2% · same width · +2" rim 265/50R19 Safe
0.4% · +20mm · +2" rim 225/70R17 Safe
0.5% · -20mm · same rim 225/75R16 Safe
0.8% · -20mm · -1" rim
Related Comparisons
265/70R17 vs 265/65R17 Same width, shorter sidewall 235/65R17 vs 245/65R17 Common SUV width upgrade 265/65R17 vs 265/70R17 Taller sidewall same width 265/65R17 vs 275/65R18 Truck rim upgrade wider tire 245/65R17 vs 265/65R17 SUV significant width upgrade 265/60R18 vs 265/65R17 Rim swap comparison 225/65R17 vs 245/65R17 Significant width upgrade 235/65R18 vs 245/65R17 Rim downsize with wider tire 255/65R17 vs 265/65R17 Truck width comparison 17s 245/70R17 vs 265/65R17 Wider shorter profile truck
Tire Maintenance Tips for the Chevrolet Colorado
Proper tire maintenance extends tire life and keeps your 2021 Chevrolet Colorado safe on the road. Follow these guidelines from NHTSA:
- Check tire pressure monthly — the Chevrolet Colorado requires 35/35 PSI (front/rear). Check when tires are cold, before driving.
- Rotate tires every 5,000–7,500 miles — this ensures even wear across all four tires, especially important for vehicles with staggered setups.
- Inspect tread depth regularly — the legal minimum is 2/32", but most experts recommend replacing tires at 4/32" for adequate wet traction.
- Check the DOT date code — tires older than 6 years should be inspected by a professional, regardless of tread depth. The 4-digit DOT code on the sidewall shows the week and year of manufacture.
Choosing Alternative Tires
When replacing tires on your 2021 Chevrolet Colorado, stay within 3% of the factory tire's overall diameter to avoid affecting your speedometer accuracy, ABS calibration, and traction control. The factory bolt pattern (6x120) and offset (30-40) must also match.
Always verify any alternative size with a qualified tire professional before purchase. For more information on tire safety, see the NHTSA Tire Ratings Search.