Tire fitment
The 2024-2026 Toyota Highlander base tire size is 235/65R18 — 235 mm wide with a 65% aspect ratio on 18″ rims. 2 OEM sizes are available across trims.
2024-2026 Toyota Highlander
235/65R1830″ overall diameter · 152.8 mm sidewall · ~672 rev/mi
| Trim | Tire size | Rim | Diameter | vs Base |
|---|---|---|---|---|
| LE/XLE ★ | 235/65R18 | 7.5×18″ | 30″ (762.7 mm) | — |
| Limited/Platinum | 235/55R20 | 8×20″ | 30.2″ (766.5 mm) | +0.5% |
The 2024-2026 Toyota Highlander ships with 235/65R18 tires on the base trim — that's an overall diameter of 30″. The 235 mm width and 65% sidewall ratio give you 152.8 mm of sidewall cushion between the rim and the road.
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 2024-2026 Toyota Highlander; verify against your door-jamb placard or owner's manual.
The base 2024-2026 Toyota Highlander uses 235/65R18 tires — 235 mm wide, 65% aspect ratio, on 18-inch rims. The overall diameter is 30″ (762.7 mm). Higher trims use different sizes — see the table above. Confirm against your door-jamb placard.
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 Highlander requires.
235/65R18 tires have an overall diameter of 30″ (762.7 mm), with a 152.8 mm sidewall height. That's about 672 revolutions per mile.
The 2024-2026 Toyota Highlander 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.