2021-2024 Ram TRX Rear Spring Spacer Lift KitAdd ride height to the rear of your new TRX. Our rear spring spacer kit allows you to add 3 4" of height with a simple upper plate kit in the stock spring bucket. This kit is easily installed above the stock spring and will raise the truck up as much as 1 1. 75 inches depending on how many spacer plates you add ****. Since the plates go directly above the spring you see an even amount of added height in the body area to match the height of the spacer