For the best car performance in terms of gas mileage, handling, and tire life, make sure to keep your tires at the pressure that is recommended for your specific vehicle. This information can be found on the door placard of your GMC.

If you cannot find it or maybe this figure faded away, you may use the owner`s manual or online sources. Here you would be able to get the information about the right GMC tire pressure, speed rating and load index.

Read attentively, cause the correct tire pressure means safety on the road!