Posted 11/13/2018 07:58 (#7102964 - in reply to #7102932) Subject: RE: Do I need lockers on semi? Tires?
It's not necessary to have full locking rears. It can be helpful in bad conditions but I hardly ever even interlock my rears. Tires will make a big difference. Some tread designs are worthless in the field conditions. I'd go with a pre emissions truck.