Chevrolet Silverado HD 2011 What Change?
It turns out that the Chevy HD 2009, even though it was aesthetically similar to the Chevy Silverado-Cheyenne (GMT 900 in Mexico, USA and Canada) last generation was just a GMT-800 platform with updated bodywork.
GM Well now I can boast a new business segment in 2011: New HD, even without significant cosmetic changes, it is really a new truck and riding for the first time the GMT-900 platform.
This means greater torsional rigidity, more efficient powertrains and probably the last working platform GMT of the GM story before this global trading platforms.
