Forum Discussion

ontheroadbob's avatar
ontheroadbob
Explorer
Apr 14, 2019

2017 GMC Sierra with 6.2 engine and 8 speed trans

Just curious how this combination tows. Mine is 4X4 with 3.23 gears. Thinking about towing a 2020 Flagstaff model 26FKBS GVWR on the trailer is about 8900 lbs. and truck tow rating is 9100 UVW on th...
Tow Vehicles
badercubed's avatar
badercubed
Explorer
Apr 14, 2019
The 6.2 is more than capable, even with the 3.23 gears. I'd just becareful with overloading the Sierra due to hitch weight of front kitchens.

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