Not sure what rimDiameter size options are for your 2025 Jeep Grand Cherokee Summit with High Altitude Package?
Choose from the options below.
Version/Option
Tire Size
275/45R21
275/45R21
Version/Option
Tire Size
275/45R21
Version/Option
Tire Size
275/45R21
Version/Option
Tire Size
275/45R21
Version/Option
Tire Size
275/45R21
Version/Option
Tire Size
Find your version / option
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