Tire specs
- Load index
- 116
- Speed rating
- H (130 mph)
- Load range
- HL
- Item #
- 2755022PIR4335800
2025 Rivian R1S Ascend — 275/50R22
2025 Rivian R1S Ascend
- Factory size
- 275/50R22
- Load / speed
- 115H
1 tire result
Factory-size matches for your vehicleWhat size tires does the 2025 Rivian R1S Ascend take?
The factory tire size for the 2025 Rivian R1S Ascend is 275/50R22.
The catalog lists it at load index 115, speed rating H (up to 130 mph).
This trim is also listed with 275/65R20. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 275/50R22 | 115 | H |
| All wheels | 275/65R20 | 116 | H |
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.