Posted by Nelson Nee on July 12, 2017

The decal on the drivers door of my 2003 GMC Sierra 1500 states a tire size of 255/70R16 for front and rear with a tire psi of 28 pounds for the front and 35 pounds for the rear. Two different web sites and a local tire store state both front and rear tire psi should be 35 pounds. Which information is correct?

Answers / Replies
  • Posted by Serge on December 04, 2017

    Recommended tire pressure for 2003 GMC Sierra 1500 models is 35 psi for both front and rear tires. Check it here - 2003 GMC Sierra 1500 Tire Pressure.

  • Posted by Video-calibrator on July 09, 2018

    Uhhm, I would go by that door-placard cold recommendation that GMC put on there, not something I read on line or from a garage.

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