New Models
The 2020 GMC Sierra HD is Really Strong
The 2020 GMC Sierra HD is Really StrongSAN DIEGO (California) – This was all kind of inevitable. After the arrival of the Chevrolet Silverado HD just before the holidays, and the Ram HD recently unveiled at the Detroit Auto Show, it’s GMC’s turn to present its all-new workhorse. And, to nobody’s surprise, the numbers are big. Very …