Shannon Elizabeth (@singegneri), a 2019 GMC Sierra Texas ... distinct GM 10-speed transmission issues such as harsh shifting, shuddering, hesitation, gear shifting problems and loss of power.” ...

General Motors has improved the Sierra 1500, with increased payload and ... now paired with a new eight-speed automatic transmission, and the combination provides better throttle response and ...

Showing the 2012 GMC Sierra 1500 2WD Reg Cab 119.0" Work Truck 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) Wondering which trim is right for you? Our 2012 GMC Sierra 1500 trim ...