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
Yes, you can have the rear gear ratio changed from 3.08:1 to 3.73:1 $1500 - $2000. But, you will have to also change the front differential.
