2023 Honda Pilot: the quick answer
The 2023 Honda Pilot ships with 255/60R18 tires on the base trim — that's an overall diameter of 30″. The 255 mm width and 60% sidewall ratio give you 153 mm of sidewall cushion between the rim and the road.
Tire fitment
2023 Honda Pilot tire size
The 2023 Honda Pilot base tire size is 255/60R18 — 255 mm wide with a 60% aspect ratio on 18″ rims. 3 OEM sizes are available across trims.
2023 Honda Pilot
255/60R1830″ overall diameter · 153 mm sidewall · ~671 rev/mi
| Trim | Tire size | Rim | Diameter | vs Base |
|---|---|---|---|---|
| EX-L ★ | 255/60R18 | 7.5×18″ | 30″ (763.2 mm) | — |
| Sport/Touring/Elite | 255/50R20 | 8×20″ | 30″ (763 mm) | -0.03% |
| TrailSport | 265/60R18 | 7.5×18″ | 30.5″ (775.2 mm) | +1.57% |
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 2023 Honda Pilot; verify against your door-jamb placard or owner's manual.
FAQ
What tire size does the 2023 Honda Pilot use?
The base 2023 Honda Pilot uses 255/60R18 tires — 255 mm wide, 60% aspect ratio, on 18-inch rims. The overall diameter is 30″ (763.2 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 2023 Pilot?
Yes, within limits. Keep the overall diameter within about 3% of 30″ to avoid speedometer error and clearance issues. A wider tire may improve grip, but match the load and speed ratings your Pilot requires.
What is the overall diameter of 255/60R18 tires?
255/60R18 tires have an overall diameter of 30″ (763.2 mm), with a 153 mm sidewall height. That's about 671 revolutions per mile.
The 2023 Honda Pilot 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.