2021 Nissan Frontier Tire Size Factory tire sizes, bolt pattern & tire pressure
Tire Sizes
245/75R16, 265/75R16
Bolt Pattern
6x114.3
Offset
20-35
Tire Pressure
33/33 PSI
Tire Sizes by Trim
| Trim | Tire Size | Bolt Pattern | Pressure (F/R) |
|---|---|---|---|
| S/SV | 245/75R16 | 6x114.3 | 33/33 PSI |
| PRO-4X | 265/75R16 | 6x114.3 | 33/33 PSI |
Alternative Tire Sizes
These sizes are within 3% diameter of the factory 245/75R16 and may fit the 2021 Nissan Frontier.
245/70R17 Safe
0.1% · same width · +1" rim 265/60R18 Safe
0.2% · +20mm · +2" rim 245/65R18 Safe
0.2% · same width · +2" rim 265/65R17 Safe
0.3% · +20mm · +1" rim 255/65R17 Safe
1.4% · +10mm · +1" rim 255/60R18 Safe
1.4% · +10mm · +2" rim 235/65R18 Safe
1.4% · -10mm · +2" rim 235/70R17 Caution
1.7% · -10mm · +1" rim
Related Comparisons
245/75R16 vs 265/70R17 Classic truck rim and tire upgrade 245/75R16 vs 265/75R16 Width upgrade on 16-inch rims 235/70R16 vs 245/75R16 Popular truck tire comparison 235/75R15 vs 245/75R16 Off-road plus-one upgrade 225/75R16 vs 245/75R16 Width upgrade same rim 245/75R16 vs 285/75R16 Off-road width upgrade 16-inch
Tire Maintenance Tips for the Nissan Frontier
Proper tire maintenance extends tire life and keeps your 2021 Nissan Frontier safe on the road. Follow these guidelines from NHTSA:
- Check tire pressure monthly — the Nissan Frontier requires 33/33 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 Nissan Frontier, 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 (6x114.3) and offset (20-35) 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.