When I bought the 1997 Jayco RBS 277, I used a Pull Rite Super 5th to haul it with my 2002 Chevy HD Duramax 2500 short box Crew cab. Started out with a 97 Chevy Z-71 3 door. short box. The 350 was shy on power.
It pulled great! Wasn't a slider,but it would tilt. (rock left to right) Went to a Jayco Granite Ridge MH 3100ss due to heath reasons. The RBS277 was a great unit.
Great camping with it! If you have a good reliable dealer that helps a bunch! PS: Keeping the Duramax!
Been a Jayco owner since 1980