Rivian R1S Spare Tire Sizes

The Rivian R1S has used a 5x5.5" bolt pattern for all models from 2022 to 2023 along with tire diameters ranging from 32.8" to 34.1" tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicles with larger brake calipers and anti-lock brakes or traction control systems. Tire diameter as well as wheel diameter clearance have been taken into account for the specific Rivian R1S years and options. In this case, using a non-temporary Full-Size tire as your spare, is the recommendation for all applications.