We moved from a 33ft to a 40 Kz G384RLT without a problem, love the room an it's well built with a dishwasher, convection oven, a TV that is bigger than the one we have in out house, really light inside not dark like many models now days, also it id 101 inches wide an pull like a dream ... https://www.kz-rv.com/fifth-wheels.html
As with other when moving up to a bigger 5th wheel you have to watch your pin weight, we have a F350 dually so for us that is not a problem, we have friends that pull their G384RLT with a SRW 3/4 but it's close on weight but per them pulls ok ...
