2021 Toyota Corolla Tire Size Factory tire sizes, bolt pattern & tire pressure
Tire Sizes
205/55R16, 225/40R18
Bolt Pattern
5x114.3
Offset
39-45
Tire Pressure
33/33 PSI
Tire Sizes by Trim
| Trim | Tire Size | Bolt Pattern | Pressure (F/R) |
|---|---|---|---|
| L/LE | 205/55R16 | 5x114.3 | 33/33 PSI |
| SE/XSE | 225/40R18 | 5x114.3 | 33/33 PSI |
Alternative Tire Sizes
These sizes are within 3% diameter of the factory 205/55R16 and may fit the 2021 Toyota Corolla.
225/50R16 Safe
0.1% · +20mm · same rim 185/75R14 Safe
0.2% · -20mm · -2" rim 225/45R17 Safe
0.4% · +20mm · +1" rim 195/65R15 Safe
0.4% · -10mm · -1" rim 195/70R14 Safe
0.5% · -10mm · -2" rim 205/60R15 Safe
0.8% · same width · -1" rim 205/50R17 Safe
0.8% · same width · +1" rim 225/40R18 Safe
0.8% · +20mm · +2" rim
Related Comparisons
205/55R16 vs 215/55R16 Popular sedan tire comparison 205/55R16 vs 225/45R17 Sedan plus-one sport upgrade 205/55R16 vs 215/55R17 Sedan rim upgrade comparison 195/65R15 vs 205/55R16 Popular compact sedan upgrade 225/45R17 vs 225/40R18 Sport sedan plus-one upgrade 225/40R18 vs 235/40R18 Performance tire width upgrade 225/40R18 vs 245/35R19 Performance plus-one upgrade 195/55R16 vs 205/55R16 Compact car width upgrade 225/40R18 vs 245/40R18 Width upgrade on 18-inch 205/55R16 vs 195/65R15 Common sedan comparison 205/45R17 vs 225/40R18 Hot hatch plus-one upgrade 215/45R18 vs 225/40R18 Wider lower profile swap
Tire Maintenance Tips for the Toyota Corolla
Proper tire maintenance extends tire life and keeps your 2021 Toyota Corolla safe on the road. Follow these guidelines from NHTSA:
- Check tire pressure monthly — the Toyota Corolla 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 Toyota Corolla, 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 (5x114.3) and offset (39-45) 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.