The 2011 Sierra 2500HD, 3500HD, and Denali HD – Gotta Love the Exhaust Brake on Duramax Models
Michael Gray
March 10, 2010
GMC released the specifications today of the new 2011 Sierra Denali HD. What I like about this press release is that it highlights “Competitive Facts” focusing right in on how Sierra matches up with the Dodge Ram and Ford F-Series and Super Duty. In this Press Release, General Motors highlights
