We have a 2014 Silverado HD 6.0. We pull a 2015 Prime Time Tracer 3200BHT. I went with a 3.73 rear end thinking that this was going to be an everyday vehicle maybe the fuel economy would be better. Wrong! I wished that I stuck with the 4.10 r/e. The new TT was purchased late last year so other than one short trip I have no comparison to the 2009 Wildwood 29ft TT we traded. The Silverado pulled that fine. The dry weight on the new Prime Time and the Wildwood is almost identical--7500lbs dry.