2018 Honda Accord Tire Size
Last updated: August 2026
| Trim | Tire size | Pressure (cold) |
|---|---|---|
| LX / EX | 225/50R17 | 32 psi |
| Sport / Touring | 235/40R19 | 32 psi |
These are the factory-approved sizes for the 10th gen Accord. The size on your specific vehicle is printed on the driver's door-jamb placard — trims within the same year can wear different wheels, so match by trim, not just year. Reading the size: in 265/70R16, 265 is the tread width in millimeters, 70 is the sidewall height as a percentage of that width, R means radial construction, and 16 is the wheel diameter in inches. See our tire size guide for details.
FAQ
What size tires does a 2018 Honda Accord have?
The 2018 Accord uses 225/50R17 tires on LX / EX trims and 235/40R19 on Sport / Touring trims.
What is the recommended tire pressure for a 2018 Accord?
Honda recommends 32 psi cold inflation pressure for the 2018 Accord. Always confirm on the driver's door-jamb placard.
Can I use a different tire size on my 2018 Accord?
Staying within the factory-approved sizes listed above preserves speedometer accuracy, fuel economy, and safety-system calibration. Consult a tire professional before plus-sizing.