2024 Honda Odyssey: the quick answer
The 2024 Honda Odyssey ships with 235/60R18 tires on the base trim — that's an overall diameter of 29.1″. The 235 mm width and 60% sidewall ratio give you 141 mm of sidewall cushion between the rim and the road.
Tire fitment
2024 Honda Odyssey tire size
The 2024 Honda Odyssey base tire size is 235/60R18 — 235 mm wide with a 60% aspect ratio on 18″ rims. 2 OEM sizes are available across trims.
2024 Honda Odyssey
235/60R1829.1″ overall diameter · 141 mm sidewall · ~693 rev/mi
| Trim | Tire size | Rim | Diameter | vs Base |
|---|---|---|---|---|
| EX-L ★ | 235/60R18 | 7.5×18″ | 29.1″ (739.2 mm) | — |
| Touring/Elite | 235/55R19 | 8×19″ | 29.2″ (741.1 mm) | +0.26% |
Before you buy tires
Match the load index and speed rating from your door-jamb placard — not just the size. If you're switching sizes, keep the overall diameter within ~3% to avoid speedometer error and potential ABS/traction-control issues.
Factory fitment for the 2024 Honda Odyssey; verify against your door-jamb placard or owner's manual.
FAQ
What tire size does the 2024 Honda Odyssey use?
The base 2024 Honda Odyssey uses 235/60R18 tires — 235 mm wide, 60% aspect ratio, on 18-inch rims. The overall diameter is 29.1″ (739.2 mm). Higher trims use different sizes — see the table above. Confirm against your door-jamb placard.
Can I use a different tire size on my 2024 Odyssey?
Yes, within limits. Keep the overall diameter within about 3% of 29.1″ to avoid speedometer error and clearance issues. A wider tire may improve grip, but match the load and speed ratings your Odyssey requires.
What is the overall diameter of 235/60R18 tires?
235/60R18 tires have an overall diameter of 29.1″ (739.2 mm), with a 141 mm sidewall height. That's about 693 revolutions per mile.
The 2024 Honda Odyssey tire sizes shown are OEM factory fitments. Confirm your exact tire size, load rating, and speed rating against the door-jamb placard or owner's manual before buying tires.