we currently own a 2004 Itasca 34' MH with the workhorse chassis. We full time and need a little more room and carrying capacity. We are looking at a 2012 Tiffin Phaeton 40QBH. It has a GVWR of 32,...
I've been doing great with 8.3 Cummins 1050 lbs torque, working a total load of 32K + 4K. The way I drive it, if I want maximum performance acceleration, I simply stand on the throttle all the way and HOLD it there until I reach the speed I want. The Allison 6 spd always finds the gear that will produce maximun power at the drive tires. This engine does not mind turning 2,400 RPM when needed. I don't mind either. IMO you'll do just fine.