2021 Lincoln Navigator Tire Size Factory tire sizes, bolt pattern & tire pressure
Tire Sizes
275/55R22
Bolt Pattern
6x135
Offset
40-50
Tire Pressure
35/35 PSI
Tire Sizes by Trim
| Trim | Tire Size | Bolt Pattern | Pressure (F/R) |
|---|---|---|---|
| Standard | 275/55R22 | 6x135 | 35/35 PSI |
Alternative Tire Sizes
These sizes are within 3% diameter of the factory 275/55R22 and may fit the 2021 Lincoln Navigator.
Tire Maintenance Tips for the Lincoln Navigator
Proper tire maintenance extends tire life and keeps your 2021 Lincoln Navigator safe on the road. Follow these guidelines from NHTSA:
- Check tire pressure monthly — the Lincoln Navigator 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 a vehicle running 275/55R22.
- 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 Lincoln Navigator, 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 (6x135) and offset (40-50) 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.