2026 Toyota 4Runner Tire Size Factory tire sizes, bolt pattern & tire pressure
Tire Sizes
245/70R17, 265/70R18, 265/55R20
Bolt Pattern
6x139.7
Offset
48-52
Tire Pressure
32/32 PSI
Tire Sizes by Trim
| Trim | Tire Size | Bolt Pattern | Pressure (F/R) |
|---|---|---|---|
| SR5 (17") | 245/70R17 | 6x139.7 | 32/32 PSI |
| TRD Pro (18") | 265/70R18 | 6x139.7 | 32/32 PSI |
| Limited / TRD Sport / Platinum (20") | 265/55R20 | 6x139.7 | 32/32 PSI |
Alternative Tire Sizes
These sizes are within 3% diameter of the factory 245/70R17 and may fit the 2026 Toyota 4Runner.
265/60R18 Safe
0.1% · +20mm · +1" rim 265/55R19 Safe
0.1% · +20mm · +2" rim 245/75R16 Safe
0.1% · same width · -1" rim 245/65R18 Safe
0.1% · same width · +1" rim 265/65R17 Safe
0.2% · +20mm · same rim 255/65R17 Safe
1.5% · +10mm · same rim 255/60R18 Safe
1.5% · +10mm · +1" rim 255/55R19 Caution
1.5% · +10mm · +2" rim
Related Comparisons
Tire Maintenance Tips for the Toyota 4Runner
Proper tire maintenance extends tire life and keeps your 2026 Toyota 4Runner safe on the road. Follow these guidelines from NHTSA:
- Check tire pressure monthly — the Toyota 4Runner requires 32/32 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 4Runner, 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 (48-52) 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.