GMC Sierra 1500 Towing Advice
Hello, First time poster long time reader. I have a 2012 GMC Sierra 5.3 6speed with 3.42 gears. I have the tow package with trans cooler. I read these forums for a long time and tried to bu...
Forum Discussion
Read my sig. I am close to mine and tows okay, I would not take it west and go over Pikes Peak tho.
Pikes Peak is a dead end road, and they want let you pull your trailer to the top :)
