Timbren 3500lb Axle-Less Trailer Suspension w/ Straight Spindle & Brake Flange

If you own a RAM Promaster (2015-2025), you know that these vans are prone to side-to-side sway and body roll, especially when loaded down with gear or converted into a camper. Whether you're using your Promaster for work or adventure, a stable and controlled ride is essential for safety and comfort. The Timbren SES (Suspension Enhancement System) front suspension kit is designed to eliminate excessive sway, improve handling, and enhance stability. This kit replaces the factory bump stops with Timbren's Aeon rubber springs, which automatically adjust to the vehicles load. The result? A smoother, more controlled ride with significantly less body roll, front-end dive, and instability. For camper van owners, the extra weight from a build-out can make driving feel unstable - especially on winding roads or in high winds. The Timbren SES kit keeps your van level and steady, ensuring a more comfortable and predictable driving experience. For commercial van operators, carrying heavy loads can cause excessive front-end movement, making it harder to steer and maintain control. This kit provides additional support to the front suspension, improving safety and reducing driver fatigue.Installation InstructionsThis Part Fits: Year Make Model Submodel 2014-2023 Ram ProMaster 1500 Base 2024-2025 Ram ProMaster 1500 SLT 2024-2025 Ram ProMaster 1500 SLT+ 2024-2025 Ram ProMaster 1500 Tradesman 2014-2023 Ram ProMaster 2500 Base 2024-2025 Ram ProMaster 2500 SLT 2024-2025 Ram ProMaster 2500 SLT+ 2024-2025 Ram ProMaster 2500 Tradesman 2014-2023 Ram ProMaster 3500 Base 2024-2025 Ram ProMaster 3500 SLT 2024-2025 Ram ProMaster 3500 SLT+ 2024-2025 Ram ProMaster 3500 Tradesman

Timbren SES kits are designed to work on vehicles with factory ride height, allowing for a 1 inch space between the Aeon(r) rubber spring and your vehicle's suspension when unloaded. But if you have a leveling kit, body lift, or full suspension lift, the increased distance can reduce the performance of your SES kit. However, you can still enjoy a level, controlled towing experience with your lifted truck. How? Timbren SES spacer kits reduce the gap between the Aeon(r) rubber spring of an SES kit and the increased distance between your lifted pickup's frame and rear axle - enabling your Timbren SES kit to perform properly. Each spacer kit comes with two 1 inch and two 1/2 inch spacers, along with necessary hardware - so you can mix and match the spacers to achieve desired height.Installation InstructionsInstallation InstructionsThis Part Fits: Year Make Model Submodel 2024 Toyota Tacoma Limited 2024 Toyota Tacoma SR 2024 Toyota Tacoma SR5 2024 Toyota Tacoma Trailhunter 2024 Toyota Tacoma TRD Off-Road 2024 Toyota Tacoma TRD PreRunner 2024 Toyota Tacoma TRD Pro 2024 Toyota Tacoma TRD Sport 2022-2024 Toyota Tundra 1794 Edition 2022-2024 Toyota Tundra Capstone 2022-2024 Toyota Tundra Limited 2022-2024 Toyota Tundra Platinum 2022-2024 Toyota Tundra SR 2022-2024 Toyota Tundra SR5 2022-2024 Toyota Tundra TRD Pro

Timbren 3500lb HD Axle-Less Trailer Suspension w/ 4in Lift & Long Spindles (Off Road)

Timbren Mercedes Sprinter 2500 & 3500 Front Suspension Enhancement System (4 WD/AWD)

Timbren 2011-2023 GMC/Chevy 2500/3500 Custom Specs for GMRCK25D

Timbren 2022+ Nissan Frontier Rear Suspension Enhancement System

Timbren 21-24 Ford F-150 4WD Front Suspension Enhancement System

Timbren 23-24 Toyota Sequoia / 2024 Toyota Tacoma Rear Suspension Enhancement System

Timbren 07-24 Mercedes Sprinter 2500 Rear Suspension Enhancement System

Timbren SES kits are designed to work on vehicles with factory ride height, allowing for a 1 inch space between the Aeon(R) rubber spring and your vehicle's suspension when unloaded. But if you have a leveling kit, body lift, or full suspension lift, the increased distance can reduce the performance of your SES kit.Installation InstructionsThis Part Fits: Year Make Model Submodel 2005-2015 Toyota Tacoma Base 2016-2023 Toyota Tacoma Limited 2005-2015 Toyota Tacoma Pre Runner 2016-2023 Toyota Tacoma SR 2016-2023 Toyota Tacoma SR5 2021 Toyota Tacoma Trail 2016-2023 Toyota Tacoma TRD Off-Road 2015,2017-2023 Toyota Tacoma TRD Pro 2016-2023 Toyota Tacoma TRD Sport 2005-2013 Toyota Tacoma X-Runner 2014-2023 Toyota Tundra 1794 Edition 2000-2013 Toyota Tundra Base 2022-2023 Toyota Tundra Capstone 2000-2023 Toyota Tundra Limited 2021 Toyota Tundra Nightshade 2013-2023 Toyota Tundra Platinum 2014-2023 Toyota Tundra SR 2000-2011,2014-2023 Toyota Tundra SR5 2021 Toyota Tundra Trail 2015-2017,2020-2023 Toyota Tundra TRD Pro

Timbren 2011-2023 GMC/Chevy 2500/3500 Custom Specs for GMRCK25D

Timbren AEON Rubber Spring

Timbren 2019+ Ram 2500/3500 Front Suspension Enhancement System

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation InstructionsThis Part Fits: Year Make Model Submodel 2006-2010 Dodge Ram 1500 Laramie 2006-2010 Dodge Ram 1500 SLT 2006-2007,2009-2010 Dodge Ram 1500 Sport 2006-2010 Dodge Ram 1500 ST 2008 Dodge Ram 1500 SXT 2006-2007,2009-2010 Dodge Ram 1500 TRX4 2011-2017 Ram 1500 Big Horn 2012-2017 Ram 1500 Express 2011-2018 Ram 1500 Laramie 2014-2015 Ram 1500 Laramie Limited 2011-2018 Ram 1500 Laramie Longhorn 2015-2018 Ram 1500 Limited 2014-2017 Ram 1500 Lone Star 2011-2016 Ram 1500 Outdoorsman 2015-2018 Ram 1500 Rebel 2011-2018 Ram 1500 SLT 2014-2018 Ram 1500 Special Service 2011-2018 Ram 1500 Sport 2011-2012 Ram 1500 ST 2011-2018 Ram 1500 Tradesman 2019 Ram 1500 Classic Big Horn 2019-2022 Ram 1500 Classic Express 2019 Ram 1500 Classic Laramie 2019 Ram 1500 Classic Lone Star 2019-2022 Ram 1500 Classic SLT 2019 Ram 1500 Classic Special Service 2019-2023 Ram 1500 Classic Tradesman 2019 Ram 1500 Classic Warlock

Active Off-Road Bumpstops provide off-road enthusiasts greater control over their vehicles suspension travel. Using progressive-rate springs means that instead of a hard stop at the end of axle travel the axle energy will be absorbed when bottoming-out producing smooth, predictable, and quiet axle engagement and disengagement.This Part Fits: Year Make Model Submodel 2015-2020 Chevrolet Colorado Base 2015-2023 Chevrolet Colorado LT 2023 Chevrolet Colorado Trail Boss 2015-2023 Chevrolet Colorado WT 2015-2023 Chevrolet Colorado Z71 2017-2023 Chevrolet Colorado ZR2 2018-2020 GMC Canyon All Terrain 2021-2023 GMC Canyon AT4 2023 GMC Canyon AT4X 2015-2020 GMC Canyon Base 2017-2023 GMC Canyon Denali 2021-2023 GMC Canyon Elevation 2021-2022 GMC Canyon Elevation Standard 2015-2020 GMC Canyon SL 2015-2020 GMC Canyon SLE 2015-2020 GMC Canyon SLT

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.Installation Instructions

"This SES suspension upgrade fits the trailer suspension with an *underslung axle setup that has a 2-3/8" up to 3" diameter axle with 2" wide leaf springs. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. The hollow rubber springs are designed to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs the harder they work to prevent sag and stabilize the load.Installation Instructions