Measuring for a Ball Mount with the Right Rise or Drop for a 2008 Chrysler Aspen

Question:

Hi, I have a 2008 Chrysler Aspen and will need a hitch to haul my trailer. If I measure the hitch height with the truck empty, the calculations tell me I will need a 4 inch drop. However if my if I have my filled coolers and camping gear in the rear of the truck, it lowers the hitch 1inch and the calculations tell me I would need a 3 inch drop. Which way of measuring is correct... Empty tow vehicle, or tow vehicle loaded with gear like it would be when towing my trailer? Thank you very much for your help!

asked by: Jennifer S

Expert Reply:

Ideally you would measure for the amount of drop needed in a ball mount with the 2008 Chrysler Aspen loaded because it will be closer to the actual towing situation. Since the vehicle is sagging with gear loaded in it, it is going to sag even more then the trailer is coupled because of the tongue weight of the trailer.

What I recommend is weight distribution so that the vehicle does not sag and will provide you will better braking, steering, and visibility. To choose a weight distribution system you will need to go by the total tongue weight of the set up. This is calculated by taking the tongue weight of the trailer, when loaded and ready to tow, and adding to that the weight of anything loaded behind the rear axle of the tow vehicle. I have included some links on weight distribution and determining tongue weight for you.

If you would rather just use a regular ball mount then I have included a link to our help article on measuring for rise/drop to choose a ball mount. I have also linked our ball mount main page.

Another option is an adjustable ball mount such as # C45900 which is rated for up to 6 inches of drop or 5 inches rise in 1 inch increments. I have linked a video review for you.

expert reply by: Michael H