I have a 15 Chevy. Colorado Z71 4x4 crew cab. 6cyl. tow rating 7000 lb. looking at a 21/22 ft. TT weight about 4000lb. hitch weight bout 450 lbs. single axle. wondering how this will work in the rea...
I am towing a 19 ft. double axle trailer with a 2016 Colorado. Have been all over the East coast with three trips to Florida. No problems but you know it is back there. Average between 12 and 14 mpg. I put on a WD hitch, not because of the sag, but to take out some of the bounce on the Interstate bridges in SC and GA. As long as you don't have a 2017 0r 2018 Colorado with the **** transmission you will be good to go.