Rivian R1T tire size
The most common factory tire size for the Rivian R1T is 275/65R20, on 22 of the 22 year and trim fits listed. Each year below lists the sizes its trims were built with (2022 to 2027). Pick your year and trim to see the tires that fit.
Rivian R1T tire sizes by year
20274 sizes · 10 trims
20264 sizes · 13 trims
20253 sizes · 13 trims
275/50R22load index 115, speed rating H
275/65R20load index 116, speed rating H
20243 sizes · 7 trims
20233 sizes · 6 trims
20223 sizes · 9 trims
275/50R22load index 115, speed rating H
275/55R21load index 116, speed rating H
275/65R20load index 116, speed rating H
Check your own tire
A trim can be sold with more than one wheel size. The size printed on the sidewall of your current tire, or on the placard in the driver's door jamb, is the one your vehicle has.