The size of the tires on the 2017 GMC Terrain is 235/55R18 and 235/55R19 for the AWD DenaliAnd the FWD Denali. Then 1. 235/60R17, 235/55R18 and 235/55R19 is used on the AWD SLE, AWD SLT, FWD SLE and the FWD SLT. The recommended tire pressure for the Terrain iS35 psi in both the front and rear for all versions. The wheel size for the vehicle is 18 inches in diameter and 7 inches in width. It is important to keep up with the maintenance on the tires because that is something that will keep the car and You safe. You should rotate the tires every 7,500 miles and a a wheel alignment every 25,000 to 60,000 miles.
Mara D.
January 2, 2020
The tire pressure for the 2017 GMC Terrain is 35 psi, the tire size is P235/55R18 and the wheel size is 18 inches. The standard wheel size for the 2017 GMC Terrain will vary based on the model. The standard wheel size for the 2017 GMC Terrain base model is 18-inch silver aluminum wheels.
Ronnie Newby
November 6, 2022
The tires are 16 months old with approx 25 thousand miles they are making a loud roaring noise on the road and streets. What cause this noise?
The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. VehicleHistory.com
does not research or authenticate any of the Answers provided.