Prograde Protection on all 2013 Sierras sold in Feb

2013 GMC Sierra 1500 Pickup trucks sold in February will come with Prograde Protection. The program ties in with the existing 5 yr/100,000 mile Powertrain warranty & 3 yr/36,000 Bumper to Bumper warranty.  Prograde Protection will include and cover all schedule maintenance costs for 2 yrs or 24,000 miles (whichever comes first).  So if you… Read More Prograde Protection on all 2013 Sierras sold in Feb