
The 2021 Sierra 1500 features increased conventional trailering capability for two of its most efficient engines. Additional options include:
- 3.0L Duramax Turbo-Diesel engine with 10-speed automatic transmission or 2.7L Turbo engine
- ProGrade Trailering System with in-vehicle trailering app
- Up to 15 camera views on SLT
- Maximum trailering capacity of 9,300 lbs
- MultiPro six-function tailgate allows easier loading, unloading and bed access and is available standard on SLE
- Enhanced trailering technologies including trailer length indicator, jack-knife alert, rear trailer view with guidelines and trailer angle indicator, rear side-view enhancement and cargo bed enhancement
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