2018 Chevrolet Tahoe Tire Sizes

The 2018 Chevrolet Tahoe tire sizes listed here are 265/65R18, 275/55R20, and 285/45R22. These are the sizes associated with the vehicle for this model year; the list does not identify which size applies to a particular Tahoe trim or equipment configuration.

Read each entry as a tire-size designation, not as a pressure or load rating. The figures shown cover three different size options for the 2018 Tahoe, and the listed size can vary by trim or wheel setup. This page does not provide a trim-by-trim fitment breakdown, so use the size shown for your vehicle rather than assuming all listed options are interchangeable.

If you need to confirm the correct size for your Tahoe, check the tire information label on the door jamb or consult the owner's manual. Those sources can verify the specification for your particular vehicle; confirm there before replacing a tire or choosing a different size.