Three GMC Vehicles Ranked Most Dependable

More reasons to buy a GMC! Three GMC Vehicles Ranked Most Dependable. DETROIT – The GMC Yukon, Sierra 1500 full-size light-duty pickup, and Sierra HD full-size pickup – including the 2500HD ¾-ton and 3500HD 1 ton models – ranked highest in their respective segments in the 2014 J.D. Power Vehicle Dependability Study. The Sierra HD also achieved the highest score in… Read More Three GMC Vehicles Ranked Most Dependable