Weight from a snowplow or heavy aftermarket accessories can cause dangerous front-end sag and sway. When heavy weight is distributed only onto the front two tires, it can create difficult handling conditions and risk damage to your front-end suspension from bottoming out. The Timbren SES Suspension Enhancement System Front Kit levels out your front-end load, making for a safe, controlled ride. Aeon rubber springs deliver a progressive spring rate. As load increases, these rubber springs push back harder, eliminating squat, sway, and roll to put you back in control of your vehicle. After installation, the rubber spring should be in contact with the front axle. What makes the Timbren SES Kit different from other suspension enhancement systems? Unlike air bags, this kit requires zero post-installation maintenance. And unlike other systems, you can install and haul in under 30 minutes, right from your driveway.• Reduces front-end sag and sway• Comfortable ride, loaded or unloaded• DIY installation• Zero post-installation maintenanceSpecsRated Capacity: 5600 lbs. NOTE: 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 that the load does not exceed the GVWR set by the manufacturer. What's IncludedTwo patented Aeon SES suspensions (hollow rubber springs)Two mounting bracketsAll necessary hardwareFitmentSuspension Support Location: Front SuspensionKit Type: Standard Kit2020-2023 Ford F532002-2019 Ford F53 Round Axle2002-2019 Ford F53 Square Axle Eliminates squat, sway, and roll to put you back in control of your vehicle Unlike air bags, it requires zero post-installation maintenance Easy do-it-yourself installation | SES Suspension Enhancement System, FFF53B Front Kit