Rv towing
I have a 34ft Coachman Cross country with a cummings 300hp. It has a frieghtliner chassis. I towed a 24 ft enclosed trailer for 1 year and have had no problems. I figured the trailer was approx 10,000lbs loaded. I found out thru frieghtliner that my RV was set up for a 10,000lb hitch. But, Coachman put a 5,000 lb hitch on the RV. So, with the equalizer hitch I figure I was able to tow 6,000 lbs. Not really enough hitch for waht I am wanting to do. Frieghtliner says there chassis will tow 10,000lbs but Coachman says 6180lbs is the limit. I since bought a 32ft trailer and took my RV to a trailer manufacturer to get the hitch upgraded to haul 12 to 15,000lbs. My diesel will handle the load with no problem but I was concerned about the frame. That's why I'm having them beef things up.
It's hard to get freightliner or the RV dealer to commit to anything. I have seen RV's hauling stackers but they need to be upgraded to what your hauling. Again power for me isn't an issue. Hope this helps. If you need more info PM me and I will give you my number.