Not sure what trim options are for your 2026 GMC Sierra 1500?
Choose from the options below.
Version/Option
Tire Size
275/65R18
265/60R20
275/60R20
275/70R18
275/70R18
275/50R22
275/60R20
275/50R22
275/50R22
275/60R20
265/70R17
265/70R17
255/70R17
275/65R18
275/60R20
265/70R17
265/65R18
275/60R20
265/70R17
255/70R17
275/60R20
275/50R22
265/65R18
Version/Option
Tire Size
Version/Option
Tire Size
Version/Option
Tire Size
275/65R18
265/60R20
275/60R20
275/70R18
275/70R18
275/50R22
275/60R20
275/50R22
Version/Option
Tire Size
275/50R22
275/60R20
265/70R17
265/70R17
255/70R17
275/65R18
275/60R20
265/70R17
Find your personalized tire set.
There are two places to find your tire size. Look directly on your tire sidewall or inside your driver’s side door jamb for your vehicle’s tire size.
Passenger Tire Sidewall
High Flotation Tire Sidewall
Inside Your Door Jamb