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
Those 20 inch tires will kill any gear ratio advantage you had with the towing package. These smaller motors seem to make their power at the higher RPM levels than we are used to but are supposedly designed to work this way..Jmho jb
