I just bought a Trail Lite B+ 211s with 8.1 Chevy engine. This is my fifth motorhome (others range from an old 20' Vagabond, and three Winnegagos, from 19 to 32'. This vehicle is fantastic. I am...
Check your hitch, to start with, no sense in ripping it off the frame...it should have a rating label on it. Then find out what the chassis manufacture's maximum weight for combined vehicle towing. Then check the loaded weight of the RV at a scales. The chassis spec less the scaled weight will tell you the actual amount you can tow, if the hitch is big enough. There is no set answer for your question.
on edit..guess I should have read more posts on the thread. Basically same as above.