2026 Toyota Tundra Tire Size Factory tire sizes, bolt pattern & tire pressure
Tire Sizes
265/70R18, 265/60R20, 285/65R18, 265/50R22
Bolt Pattern
6x139.7
Offset
43.5-47.5
Tire Pressure
35/38 PSI
Tire Sizes by Trim
| Trim | Tire Size | Bolt Pattern | Pressure (F/R) |
|---|---|---|---|
| SR (18") | 265/70R18 | 6x139.7 | 35/38 PSI |
| SR5 / Limited / Platinum / 1794 V6 (20") | 265/60R20 | 6x139.7 | 35/35 PSI |
| TRD Pro hybrid (18") | 285/65R18 | 6x139.7 | 35/35 PSI |
| Capstone / Platinum hybrid / 1794 hybrid (22") | 265/50R22 | 6x139.7 | 35/35 PSI |
Alternative Tire Sizes
These sizes are within 3% diameter of the factory 265/70R18 and may fit the 2026 Toyota Tundra.
285/65R18 Safe
0.1% · +20mm · same rim 265/60R20 Safe
0.3% · same width · +2" rim 285/75R16 Safe
0.7% · +20mm · -2" rim 285/55R20 Safe
0.8% · +20mm · +2" rim 275/60R20 Safe
1.2% · +10mm · +2" rim 275/65R18 Caution
1.6% · +10mm · same rim 255/70R18 Caution
1.7% · -10mm · same rim 275/70R18 Caution
1.7% · +10mm · same rim
Related Comparisons
Tire Maintenance Tips for the Toyota Tundra
Proper tire maintenance extends tire life and keeps your 2026 Toyota Tundra safe on the road. Follow these guidelines from NHTSA:
- Check tire pressure monthly — the Toyota Tundra requires 35/38 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 2026 Toyota Tundra, 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 (6x139.7) and offset (43.5-47.5) 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.