Hi folks. I'm looking for advice for my 2017 1500 Double cab Silverado LT with 5.3 6 Spd. I need to back up my 25 ft. 7000 lb. camper up a fairly steep but short driveway. I'm wondering if I should use 4WD low gear reverse to help with this or just keep it in 2WD? Any thoughts or advice is appreciated!
-Luther