Suspension Enhancement System – Rear Kit for 2017-2025 Ford F250 Super Duty by Timbren (FR250SDJ)

Product works exactly as advertised. It took approximately 20 minutes to install and no special tools needed. Impact and socket made it simple. I installed these on my 2025 Ford F350 SRW for better towing performance for my 35 foot fifth wheel camper. Definitely helped eliminate rear squat and improved towing stability without affecting unloaded ride quality.

They were easy to to install and seem to be working as expected .

Rating these a 5 for now. Well made and robust. Haven’t towed my travel trailer yet, but the size difference between the upgrade and the stock OEM parts is dramatically different. The reason I bought these is a friend had installed them on his f250 and he said they make a huge improvement when towing his travel trailer. The ride is smoother and also improves the sway.

Good Fitment on 17 F250 4x4, seems to keep the truck level when hauling large load of haybales. Was fairly easy to install. Hope the bolt holding the rubbers together does not loosen up.

Works great with a bed full of wood and travel trailer hooked up. It is very stiff with an empty bed and no trailer. Some bumps in the road are a bit jarring, especially in the highway. I’m tempted to take them off for daily driving.

Works great, easy install

I installed these on my 2020 XL 6.2 F250 4wd. Without a load you cant even tell these are installed. Have not put a heavy load on the truck yet but i have used these in the past and they work good for heavy load in the bed!

Installation was on a new Ford F250XLT Crew Cab 6.7L truck. While the product may prove out to be a 5 star rating (TBD), the assembly instructions however weren't worth the paper they were printed on. No bracket orientation details, no torque specs, no nothing.

Installed these on my 2020 F250 superduty. It literally took me 4 minutes per side after I had the truck jacked up slightly and the bumpers assembled. I have about 1 inch clearance from the axel. When the truck is loaded they speak for themselves. The ride is smooth and sway is gone. I wasn’t expecting much of a difference unloaded however I was surprised to notice a difference in ride unloaded too. The truck turns nicer on the highway, less sway and less impact over bumps and potholes. I live up in the far north of Canada and I went with these over airbags. I was worried about the winter months. I’m very happy with the purchase. I haul cords of firewood in my truck and pull trailers and campers. Well worth the money for these. I highly recommended

I recently ordered the Timbren fr250sdi which is designed to be installed on a f-250 . I installed mine on a f-350 as the only difference other than the price is the F-350 fit includes a spacer which most people end up not using on a F-350 anyway . Save yourself over $100 dollars and just get the F250 kit . It gives you enough gap that your leaf springs still have a bit of travel , this will keep your factory ride when not towing . The travel will be only about an inch before your Timbren stops engage . If you do order the F-350 kit be prepared for a much stiffer ride as the will be engaged always which some complain is much to stiff . Install tool about 30 minutes from start to finish . You install the rubber portion on to the metal bracket . Loosen of the two nuts holding on your factory suspension stops . Put on the new Timbren stops and tighten the two factory nuts back on . If shimming is required to get them to sit straight they do include some shims . On mine I just used the existing shims and the stops lined up perfect with the stop plates . This is definitely a driveway install project that almost anyone can do . Only requires a decent ratchet set . After install I couldn’t notice any difference in the ride when not town . When towing I notice a huge difference as the truck does not sag in the rear end anymore. It amazing how much larger these stops are than the factory ones . Again strongly recommend the f-250 for an F350.

Can't go wrong with Timbrens. Helped a lot with squat and offers a stable ride. Easy install.

Well packaged,good as seller description!

Perfect fit easy to install helps when towing my trailer very happy with purchase.