Sluggish towing with GMC Yukon
I just picked up a used 2007 Jayco Exp 17C & towed it home last night with my 2011 GMC Yukon SLT. The drive was 2 hrs & lots of hills in TN. I had the tow mode on. It seemed to struggle up the big hil...
Forum Discussion
I am not very mechanically inclined. How do I find out what gear ratio it has? I had a Nissan Armada before & it towed my boat like it wasn't even there. I realize the wind resistance issues but I was really surprised at how my Yukon towed the camper (meaning higher RPMs & 8mph). What mpg do others get? I know the engine is 5.3L
