Here is my setup, hitch on motorhome has been reinforced and channel iron added to frame in back of RV, two heavy duty 5500 pound axels with 4 brakes, 10,000 pound safety chains and tires, electric brake away switch, 10,000 pound receiver with 1200 pound tonged weight capacity, LED lights, Jeep more center on axels to keep tonged weight light as possible and air bags on motorhome to keep it all level, total weight around 6000 lbs, Banks headers, Banks cold air intake and 5 star tuning and it pulls it like it only weights 2000 lbs..
Safe up to 75 mph, but I only drive 62 mph... ;)