Ever wanted to see how a heavy duty truck gets made? If so, here's a quick video of nothing but heavy-haulin' manufacturing porn — the 2011 Chevy Silverado HD getting built in Flint, MI. Enjoy.
Chevy's been getting its ass kicked by Ford's Super Duty pickups. Now the 2011 Chevy Silverado Heavy Duty finally boxes the frame, adds triple rate springs and offers a stupefying 20,000lb towing capacity thanks to the new Duramax diesel.
General Motors is planning to extend the current product cycle on its full-size trucks and SUVs, the Wall Street Journal reported Thursday. New designs had been expected to come in time for the 2012 model year. However GM spokesperson Tom Wilkinson told the Journal that GM was "looking at the whole product portfolio"…