How to Properly Set Up a Weight Distributions System on a 2007 Tahoe LTZ with Autoride

Question:

I have recently switched tow vehicles to one with a naturally higher receiver than the original setup. Despite moving the hitch down to one hole lower, the nose of the trailer seems higher than it should be. Pitched up, so to speak. What is the proper method for setting up this hitch with a 2007 Tahoe LTZ with autoride? Autoride functions to level the rear of the vehicle when a load is applied returning the back of the vehicle to its designed height by way of pumping up airbags that are built into the shocks. The owners manual says to allow autoride to adjust before making any adjustments to the WDH bars. But I would like to know the proper way to set up the hitch head. I have one bolt hole showing on the shank quite like your picture. How much lower can I go? Should I go down to that last hole, or do I need a different shank? If setup occurs with the vehicle off, how long should one wait, allowing the autoride system to settle or would you allow it to settle with the weight of the trailer on it? Any help is greatly appreciated! Ive attached a picture of what is looks like right now. Granted it may not be exactly perfectly level ground, but I believe it is close enough to get the idea.

asked by: Anthony A

Helpful Expert Reply:

You will want to use the shank setting of your weight distribution system that lets the trailer sit as level as possible. To see more information on that check out the FAQ article I attached on selecting the correct rise/drop ball mount.

You can try the lowest setting, but if you need more adjustment you will need a longer shank like the part # RP3215.

Your owners manual is correct, you want to let the autoride function make adjustments to the ride height of your vehicle with the weight of the trailer on the hitch before you install the spring bars on your weight distribution system. From there you will install the bars and then check the setup to see if the shank needs to be raised or lowered.

expert reply by: Jameson C