2026 Lexus RX350 Luxury — 235/50R21
O.E. size · 235/50R21
2026 Lexus RX350 Luxury
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What size tires does the 2026 Lexus RX350 Luxury take?
The factory tire size for the 2026 Lexus RX350 Luxury is 235/50R21.
The catalog lists it at load index 101, speed rating V (up to 149 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 235/50R21 | 101 | V |
Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.