Question about tongue weight and distributed hitch
What is the tongue weight for GL450? I am seeing conflicting numbers: 500, 600, and 750. Which one is correct? The higher number seems to correspond to distributed weight hitch. How do I install one? Is this something I have to attach to the car or to the trailer? I do not own a trailer and I plan to rent an auto trailer from Uhaul and with my car loaded it'll be close to 6000. Do I need a distributed hitch for that?
Thanks,
Sergey



