Severe Service Rear Suspension Enhancement System

Features:

• 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, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 F250/F350/F450 Super Duty 4WD/2WD SRW

Notes:

• Does not increase vehicle GVWR rating
• Designed to replace factory jounce bumpers
• Creates up to 8000 lb of load support
• Maintains ride quality with progressive springs
• Ideal for trucks near their max GVWR rating
• Maintains 0.5" to 1.5" gap when unloaded
• No drilling, air lines, or compressors required
• Fits 2017–2026 F250/F350 2WD/4WD SRW
• Also fits 2015-2026 F450 2WD/4WD SRW/DRW
• Simple bolt-on install using standard hand tools
• Includes powder-coated brackets and rubber springs