Towing in Texas Heat with a GMC Sierra: What to Know
Texas heat can add strain to your truck, trailer, tires, cooling system, and powertrain while towing. For safe GMC Sierra hot-weather towing, we recommend following the current GMC owner’s manual and trailering guidance for your exact truck configuration. Freeman Buick GMC is at 501 West State Hwy 114, Grapevine, TX 76051; our Service phone number…
