So, I'm going to p/u my TT tomorrow. Question? I have Chev Silverado w/ trailer pkg. Am I going to need the controller also for a 185RB? I think they just plug-in to my rig if I do.
2014 Jay Flight Swift SLX 185RB
2006 Chev Silverado Z-71 5.3L H.O. w/ Trailer Pkg
Tekonsha Primus IQ Controller