I have a 2014 Silverado Z71 double cab that when towing my tt sags if I load some extra camping gear (bikes,firewood,canopies) just some added items. My question is what type of addition is recommende...
For the record, our old '05 E350 diesel van had a semi-float 8-lug Dana 60 rear axle. Never had a problem with it, but it wasn't run overloaded either.