How To Prevent Sag While Towing With a 2020 Ran 1500

Updated 04/01/2021 | Published 03/30/2021

Question:

Hi I. Have a ram 1500 big horn ,lone star 5.7 hemi I, 3.92 rear end. When I try to pull my horse trailer It sways bad. The back end squads. I took it to the dealer, and they say Nothing is wrong with the truck. I also called corporate, and they Are telling me all 1500 should have Weight distribution hitch’s no matter the size of the trailer. I’ve never had this problem with my other 1500 in the past , just this truck. My trailer is 2017 2 horse 3900lbs. Thank You

asked by: Audrey C

Expert Reply:

The 2020 Ram 1500 has rear coil springs which have a tendency to cause sag while towing or hauling. Therefore, I recommend adding suspension enhancements to combat this and also work to improve sway control. The SumoSprings Solo Custom Helper Springs part # SSR-307-47 would be a great option for this and they retain factory ride quality during normal driving conditions.

I recommend adding the SumoSprings and if the desired sag and sway reduction is not achieved you can look into weight distribution.

expert reply by: Conner L