2019-2024 GMC Sierra Accessories & Parts
The second major difference between the 2019-2024 Sierra from the 2019 Silverado is the tailgate itself. The Silverado’s tailgate is electronically controlled, and so is the Sierra’s. However, the Sierra’s tailgate has a few party tricks. The rear portion of the tailgate has its own set of hinges. It can bend inward (if you have a long piece of cargo, you can flip the portion up to serve as a stopper), and it can also bend outwards. When bent outwards, another portion of the tailgate flips down, creating a convenient step.
The sub-models available for the 2019-2024 Sierra are the SLE, SLT, AT4, Denali, and the Elevation. Consider the Elevation the off-road equivalent. The X31 package is also an off-roading package. Engines available include the 4.3L V6, 5.3L V8, 6.2L V8, 2.7L 4-cylinder turbo, and later in the model year the 3.0L inline six, turbo diesel. The maximum payload capacity for the 2019-2024 Sierra is 12,200.
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