New 2011 Sierra Heavy-Duty
 

GMC today announces the new 2011 Sierra Denali HD, the firstoffering of the exclusive Denali line on a heavy-duty GMC pickup. TheSierra Denali HD leads a comprehensively redesigned lineup of 2011Sierra 2500HD and 3500HD trucks that go on sale in early summer –including the most powerful diesel engine in the ...http://feeds.feedburner.com/~ff/Auto...?d=yIl2AUoC8zA http://feeds.feedburner.com/~ff/Auto...?d=7Q72WNTAKBA http://feeds.feedburner.com/~ff/Auto...hc:V_sGLiPBpWU http://feeds.feedburner.com/~ff/Auto...?d=qj6IDK7rITs http://feeds.feedburner.com/~ff/Auto...hc:gIN9vFwOqvQ http://feeds.feedburner.com/~ff/Auto...?d=TzevzKxY174
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