My tow limit is 6200 with a tranny cooler I can do 65 to 70 mph

hello kodiak i just bought a trailblazer 2004 going camping this weekend it has tow package just wondering how you installed your brake controller and what kind do you have. have to do this by friday, oh and by the way what is your tow capacity my engine is 4.2 6 cyclinder 3.73 ratio no one seems to know the real tow capacity thank you

nice rig you have there good colors looks roomy