Timbren FRTT350J Severe Service Rear Suspension Enhancement System | 17-23 F250/F350

Highlights:

• Levels Out Loads
• Progressive Spring Rate
• Easy To Use And Maintain
• Bolt-On Installation Using Hand Tools
• 8000lb. capacity
• Lifetime Warranty

Quality Design That Includes A Progressive Spring Rate

Having your truck squat when you put on a trailer that is to the edge of your GVWR range just is not good for anybody. This product can help alleviate that thanks to it's construction of laser cut steel that is powder coated to ensure a great fit on your Super Duty. These rubber springs that are included in this kit has a progressive spring rate. This means that the more weight that pushes on these rubber springs, the harder they end up working to prevent rear sagging. It is also important to note that this kit will not add to your truck's GVWR, it just means you can tow closer to the end of what is stock because these things will help hold some of the load overall

Easy No-Drill Bolt-On Installation

How this product works is that it replaces the jounce stop on the frame of the Super Duty. The overall design of this product ensures superb ride quality whether your truck is loaded or unloaded. On their website Timbren mentions that there should be a half to one and a half inch gap between rubber spring and axle to ensure superb ride quality when the truck is unloaded as well. This product has a completely easy bolt-on installation process that does not require any holes to drill or airlintes to reroute. The total installation process is quick and easy to the point it can be done with simple hand tools thanks to the detailed instructions that come with this product.

Fitment:

• 2017-2023 F250 & F350 Super Duty

Note: This kit is rated at 8000 lbs capacity. Even though you're increasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating). Please make sure the load does not exceed the GVWR set by the manufacturer.