2007 Suburban Z71 towing question
Hey guys I'm new to towing a camper. We have a 24' tt dry weight 4500#. I just found out we have the gt4 (3.73) gear ratio on our tv. We have put a transmission cooler on the vehicle to cool it d...
Forum Discussion
Tow/haul trans mode and lock out 4th/OD when towing any high walled RV. You'll want to spend all your time >2000rpm, closer to 2500/3000 is better. You'll actually have better throttle response, lower trans temps, and likely use less fuel.
