TimbrenSuspension Enhancement System - Rear Axle

I installed these in 20 mins.

Easy install,hooked up to my fifth wheel trailer,hardly sank down.

Easy to install, came quick and worked as needed to towing camper.

Super easy install. Takes less than an hour with min tools. I just blocked the front tires and jacked the truck up on the rear hitch with a floor jack. Remove the bolt holding the factory bump stops and then install the timbren set up.I have a 17 f150 4x4 crew cab with the 6.5' bed and the max tow package. The truck is used for a contracting business in which I carry alot of tools, ladders, in a work topper and bed slide. The rear dropped about 2" with the added weight without towing a trailer. I used the supplied spacer also. This return the factory ride height and handling. I do not notice a harsher ride. I'm always on the bump stops now which may be different than people not always carrying a load.I chose this system over airbags due to the simplicity and maintenance free. Airbags seem to never hold the air pressure long unless you install an on board compressor system.The only negative I have found is the powercoating/paint was chipping off in the box. I'm not sure why they waist their time with such a cheap coating. I will have to spray paint them as the paint continues to fall off.

These are very easy to install. I installed them on an '18 F150. With the extra spacer installed between the Timbren and the bracket, I have about 1/2 to 3/4" gap between the bottom of the timbren and the plate on top of the rear axle. With the stock shocks I found that when hitting larger bumps, like cattleguards for example, the Timbren's would contact the bottom plate, resulting in a fairly hard jolt. So if you want your truck to ride like a car, leave the spacer out. I put the Timbrens in because I was purchasing a 10k lbs toy hauler and to help keep the truck level I installed the spacer. Without the spacer I would have had to compensate a lot more for the sag with the weight distribution hitch.If you want the best solution to heavier towing I would recommend, as I did, installing rear (and front) shocks meant for heavy towing at the same time as the Timbrens. The stock shocks on the F150 are too soft for heavy towing and though the Timbrens alone help a lot, better shocks will make the ride much more comfortable.