truth about domestics

According to PickupTrucks.com, we will be seeing the new 2011 Chevy Silverado Heavy Duty, and possibly the GMC Sierra Heavy Duty too!  These trucks should feature some revised sheetmetal, an upgraded chassis and a new 6.6L Duramax diesel that meets new 2010 emissions regulations, most likely with a urea injection system like the 2011 Ford Super Duty and its new 6.7L Scorpion diesel uses.

(Image source: GM)