I have a heavy duty one if anyone wants to buy it from me here in FL.
Yes. I towed a 2000# pup on a V6 Rav4 and it made a huge difference. On my 3rd gen I installed a WDH compatible frame mounted receiver and towed a 3800# pup as well. It levels the 4R and distributes the weight across all the axles. I wouldn't tow a trailer without one. It makes towing a safer experience. That and some air bag spring helpers for the rear. Makes the ride much smoother.Sorry I know this is an old thread but is it worth it to replace the original receiver with an after market frame mounted class 3? Does a distribution hitch make a big difference with a 3000 - 3500 trailer.
Thanks for that info, any suggestions on resources to figure out the best set up for a 5th gen?