2023 TOYOTA 4RUNNER TRD OFF-ROAD · N280 · VERIFIED ON SEP 4, 2026
275/65R18 is a listed alternate for the 2023 Toyota 4Runner TRD Off-Road: 815 mm rolling diameter (32.1 inches), +1.5 % versus the 265/70R17 factory tire, inside the 3 % limit. Sidewall 179 mm versus 186 mm. No tire in our capture is priced in this size for it.
275/65R18 is a listed alternate for the 2023 Toyota 4Runner TRD Off-Road: 815 mm rolling diameter (32.1 inches), +1.5 % versus the 265/70R17 factory tire, inside the 3 % limit.
Rim width range on this car: 7–9.5 inches; offset ET-25 to ET30. Whether 275/65R18 rubs at full lock depends on the wheel it sits on and the fender — not in our data; the diameter math above is what we can back.
No-rub: 17x8 ET25 with 275/70R17. Source: same.
Fitment is computed from published vehicle data and the retailer's listed sizes (catalog 2026-09-04-tirerack-d, verified on Sep 4, 2026). Prices are list prices on that date. Verify with your installer before you buy. Buy links may be affiliate links.