Expert Review Video:
Vehicle Suspension Specs:
Features:
3,000-lb Capacity. Convert your vehicle's leaf springs into a mechanically active suspension system. RAS adjusts to your load to level your ride. The system also increases stability, handling, and control by improving traction and reducing sway.
Installation Notes:
No drilling required for installation
Application requires permanent removal of top overload springs (if equipped)
More Information >Vehicle Suspension Specs:
Features:
3,000-lb Capacity. Convert your vehicle's leaf springs into a mechanically active suspension system. RAS adjusts to your load to level your ride. The system also increases stability, handling, and control by improving traction and reducing sway.
Installation Notes:
No drilling required for installation
Application requires permanent removal of top overload springs (if equipped)
More Information >Vehicle Suspension Specs:
Features:
3,000-lb Capacity. Convert your vehicle's leaf springs into a mechanically active suspension system. RAS adjusts to your load to level your ride. The system also increases stability, handling, and control by improving traction and reducing sway.
Installation Notes:
No drilling required for installation
Application requires permanent removal of top overload springs (if equipped)
Application includes models with dual rear wheels
More Information >Vehicle Suspension Specs:
Features:
3,000-lb Capacity. Convert your vehicle's leaf springs into a mechanically active suspension system. RAS adjusts to your load to level your ride. The system also increases stability, handling, and control by improving traction and reducing sway.
Installation Notes:
No drilling required for installation
Application requires permanent removal of top overload springs (if equipped)
Application includes models with dual rear wheels
More Information >Vehicle Suspension Specs:
Features:
...Maximize safe load-carrying capacity, increase stability and improve ride quality Install between your vehicle's frame and its rear suspension Keep your vehicle level when...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Product can be used for vehicles with or without factory top overload springs
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 7-1/2"
More Information >Vehicle Suspension Specs:
Features:
...Maximize safe load-carrying capacity, increase stability and improve ride quality Install between your vehicle's frame and its rear suspension Keep your vehicle level when...
Installation Notes:
Drilling required for installation
Product can be used for vehicles with or without factory top overload springs
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 7-1/2"
More Information >Vehicle Suspension Specs:
Features:
...Maximize safe load-carrying capacity, increase stability and improve ride quality Install between your vehicle's frame and its rear suspension Keep your vehicle level when...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Product can be used for vehicles with or without factory top overload springs
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 7-1/2"
More Information >Vehicle Suspension Specs:
Features:
...Maximize safe load-carrying capacity, increase stability and improve ride quality Install between your vehicle's frame and its rear suspension Keep your vehicle level when...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Product can be used for vehicles with or without factory top overload springs
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 7-1/2"
More Information >Vehicle Suspension Specs:
Features:
...Maximize safe load-carrying capacity, increase stability and improve ride quality Install between your vehicle's frame and its rear suspension Keep your vehicle level when...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Product can be used for vehicles with or without factory top overload springs
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 7-1/2"
More Information >Vehicle Suspension Specs:
Features:
...Maximize safe load-carrying capacity, increase stability and improve ride quality Install between your vehicle's frame and its rear suspension Keep your vehicle level when...
Installation Notes:
Drilling required for installation
Product can be used for vehicles with or without factory top overload springs
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 7-1/2"
More Information >Vehicle Suspension Specs:
Features:
...Provides your vehicle with up to 5,000 lbs of load-leveling support, reducing strain on your rear suspension and improving both safety and ride quality Designed for heavy-duty applications...
Installation Notes:
Drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
...Provides your vehicle with up to 5,000 lbs of load-leveling support, reducing strain on your rear suspension and improving both safety and ride quality Designed for heavy-duty applications...
Installation Notes:
Drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
...Provides your vehicle with up to 5,000 lbs of load-leveling support, reducing strain on your rear suspension and improving both safety and ride quality Designed for heavy-duty applications...
Installation Notes:
Drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
...Provides your vehicle with up to 5,000 lbs of load-leveling support, reducing strain on your rear suspension and improving both safety and ride quality Designed for heavy-duty applications...
Installation Notes:
Drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
...you've probably already felt the jarring. StableLoad Suspension Enhancement and Aftermarket Air Bags By enhancing your lower overload springs in the way described above, you will notice less sway and b...
Installation Notes:
Drilling into the leaf springs is required, and specially treated drill bits are included, along with detailed drilling instructions
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
...you've probably already felt the jarring. StableLoad Suspension Enhancement and Aftermarket Air Bags By enhancing your lower overload springs in the way described above, you will notice less sway and b...
Installation Notes:
Drilling into the leaf springs is required, and specially treated drill bits are included, along with detailed drilling instructions
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
...you've probably already felt the jarring. StableLoad Suspension Enhancement and Aftermarket Air Bags By enhancing your lower overload springs in the way described above, you will notice less sway and b...
Installation Notes:
Drilling into the leaf springs is required, and specially treated drill bits are included, along with detailed drilling instructions
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
...you've probably already felt the jarring. StableLoad Suspension Enhancement and Aftermarket Air Bags By enhancing your lower overload springs in the way described above, you will notice less sway and b...
Installation Notes:
Drilling into the leaf springs is required, and specially treated drill bits are included, along with detailed drilling instructions
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
...you've probably already felt the jarring. StableLoad Suspension Enhancement and Aftermarket Air Bags By enhancing your lower overload springs in the way described above, you will notice less sway and b...
Installation Notes:
Drilling into the leaf springs is required, and specially treated drill bits are included, along with detailed drilling instructions
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
...you've probably already felt the jarring. StableLoad Suspension Enhancement and Aftermarket Air Bags By enhancing your lower overload springs in the way described above, you will notice less sway and b...
Installation Notes:
Drilling into the leaf springs is required, and specially treated drill bits are included, along with detailed drilling instructions
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
...Hybrid spring system combines the adjustability of air springs with the reliability of jounce-style springs Air bags reduce the strain on your rear suspension, increase safety...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 8"
More Information >Vehicle Suspension Specs:
Features:
...Hybrid spring system combines the adjustability of air springs with the reliability of jounce-style springs Air bags reduce the strain on your rear suspension, increase safety...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 8"
More Information >Vehicle Suspension Specs:
Features:
...Hybrid spring system combines the adjustability of air springs with the reliability of jounce-style springs Air bags reduce the strain on your rear suspension, increase safety...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 8"
More Information >Vehicle Suspension Specs:
Features:
...Hybrid spring system combines the adjustability of air springs with the reliability of jounce-style springs Air bags reduce the strain on your rear suspension, increase safety...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 8"
More Information >Vehicle Suspension Specs:
Features:
...Hybrid spring system combines the adjustability of air springs with the reliability of jounce-style springs Air bags reduce the strain on your rear suspension, increase safety...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 8"
More Information >Vehicle Suspension Specs:
Features:
...Hybrid spring system combines the adjustability of air springs with the reliability of jounce-style springs Air bags reduce the strain on your rear suspension, increase safety...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Does not fit vehicles with Super HD chassis
Does not fit vehicles with a stabilizer bar
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 8"
More Information >Vehicle Suspension Specs:
Features:
...that they are engaged from the start instead of engaging only when your leaf springs make contact, at which point you've probably already felt the jarring. StableLoad Suspension Enhancement and Aftermarket Air B...
Installation Notes:
Drilling into the leaf springs is required, and specially treated drill bits are included, along with detailed drilling instructions
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
...that they are engaged from the start instead of engaging only when your leaf springs make contact, at which point you've probably already felt the jarring. StableLoad Suspension Enhancement and Aftermarket Air B...
Installation Notes:
Drilling into the leaf springs is required, and specially treated drill bits are included, along with detailed drilling instructions
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
...that they are engaged from the start instead of engaging only when your leaf springs make contact, at which point you've probably already felt the jarring. StableLoad Suspension Enhancement and Aftermarket Air B...
Installation Notes:
Drilling into the leaf springs is required, and specially treated drill bits are included, along with detailed drilling instructions
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
...that they are engaged from the start instead of engaging only when your leaf springs make contact, at which point you've probably already felt the jarring. StableLoad Suspension Enhancement and Aftermarket Air B...
Installation Notes:
Drilling into the leaf springs is required, and specially treated drill bits are included, along with detailed drilling instructions
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
...that they are engaged from the start instead of engaging only when your leaf springs make contact, at which point you've probably already felt the jarring. StableLoad Suspension Enhancement and Aftermarket Air B...
Installation Notes:
Drilling into the leaf springs is required, and specially treated drill bits are included, along with detailed drilling instructions
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
...that they are engaged from the start instead of engaging only when your leaf springs make contact, at which point you've probably already felt the jarring. StableLoad Suspension Enhancement and Aftermarket Air B...
Installation Notes:
Drilling into the leaf springs is required, and specially treated drill bits are included, along with detailed drilling instructions
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
...StableLoad Suspension Enhancement and Aftermarket Air Bags By enhancing your upper overload springs in the way described above, you will notice less sway and body roll. This is due to the pre-loading effect...
Installation Notes:
No drilling required for installation
Product does not work with SuperSprings suspension kits
Product designed for vehicles with factory leaf springs and an upper overload spring
More Information >Vehicle Suspension Specs:
Features:
...StableLoad Suspension Enhancement and Aftermarket Air Bags By enhancing your upper overload springs in the way described above, you will notice less sway and body roll. This is due to the pre-loading effect...
Installation Notes:
No drilling required for installation
Product does not work with SuperSprings suspension kits
Product designed for vehicles with factory leaf springs and an upper overload spring
More Information >Vehicle Suspension Specs:
Features:
...StableLoad Suspension Enhancement and Aftermarket Air Bags By enhancing your upper overload springs in the way described above, you will notice less sway and body roll. This is due to the pre-loading effect...
Installation Notes:
No drilling required for installation
Product does not work with SuperSprings suspension kits
Product designed for vehicles with factory leaf springs and an upper overload spring
More Information >Vehicle Suspension Specs:
Features:
...StableLoad Suspension Enhancement and Aftermarket Air Bags By enhancing your upper overload springs in the way described above, you will notice less sway and body roll. This is due to the pre-loading effect...
Installation Notes:
No drilling required for installation
Product does not work with SuperSprings suspension kits
Product designed for vehicles with factory leaf springs and an upper overload spring
More Information >Vehicle Suspension Specs:
Features:
...StableLoad Suspension Enhancement and Aftermarket Air Bags By enhancing your upper overload springs in the way described above, you will notice less sway and body roll. This is due to the pre-loading effect...
Installation Notes:
No drilling required for installation
Product does not work with SuperSprings suspension kits
Product designed for vehicles with factory leaf springs and an upper overload spring
More Information >Vehicle Suspension Specs:
Features:
...StableLoad Suspension Enhancement and Aftermarket Air Bags By enhancing your upper overload springs in the way described above, you will notice less sway and body roll. This is due to the pre-loading effect...
Installation Notes:
No drilling required for installation
Product does not work with SuperSprings suspension kits
Product designed for vehicles with factory leaf springs and an upper overload spring
More Information >Vehicle Suspension Specs:
Features:
...Hybrid spring system combines the adjustability of air springs with the reliability of jounce-style springs Air bags reduce the strain on your rear suspension, increase safety...
Installation Notes:
Drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
...Hybrid spring system combines the adjustability of air springs with the reliability of jounce-style springs Air bags reduce the strain on your rear suspension, increase safety...
Installation Notes:
Drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
...Hybrid spring system combines the adjustability of air springs with the reliability of jounce-style springs Air bags reduce the strain on your rear suspension, increase safety...
Installation Notes:
Drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
...Hybrid spring system combines the adjustability of air springs with the reliability of jounce-style springs Air bags reduce the strain on your rear suspension, increase safety...
Installation Notes:
Drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
...Provides your vehicle with up to 5,000 lbs of load-leveling support, reducing strain on your rear suspension and improving both safety and ride quality Designed for heavy-duty applications...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 8"
More Information >Vehicle Suspension Specs:
Features:
...Provides your vehicle with up to 5,000 lbs of load-leveling support, reducing strain on your rear suspension and improving both safety and ride quality Designed for heavy-duty applications...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 8"
More Information >Vehicle Suspension Specs:
Features:
...Provides your vehicle with up to 5,000 lbs of load-leveling support, reducing strain on your rear suspension and improving both safety and ride quality Designed for heavy-duty applications...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 8"
More Information >Vehicle Suspension Specs:
Features:
...Provides your vehicle with up to 5,000 lbs of load-leveling support, reducing strain on your rear suspension and improving both safety and ride quality Designed for heavy-duty applications...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 8"
More Information >Vehicle Suspension Specs:
Features:
...Provides your vehicle with up to 5,000 lbs of load-leveling support, reducing strain on your rear suspension and improving both safety and ride quality Designed for heavy-duty applications...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Does not fit vehicles with Super HD chassis
Does not fit vehicles with a stabilizer bar
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 8"
More Information >Vehicle Suspension Specs:
Features:
...Provides your vehicle with up to 5,000 lbs of load-leveling support, reducing strain on your rear suspension and improving both safety and ride quality Designed for heavy-duty applications...
Installation Notes:
Drilling required for installation
Not compatible with in-bed hitch; product mounts in same location as hitch brackets
Tech Tip:
Distance from the outside of the truck frame to the inside of the tire must be at least 8"
More Information >Vehicle Suspension Specs:
Features:
...with or without a load All-in-one suspension system improves stability, handling, and control Eliminates axle wrap, wheel hop, and bottoming out Reduces dangerous sway and body roll while cornering Keeps your ride...
Installation Notes:
No drilling required for installation
Does not fit vehicles with factory top overload springs
More Information >Vehicle Suspension Specs:
Features:
...with or without a load All-in-one suspension system improves stability, handling, and control Eliminates axle wrap, wheel hop, and bottoming out Reduces dangerous sway and body roll while cornering Keeps your ride...
Installation Notes:
No drilling required for installation
Does not fit vehicles with factory top overload springs
More Information >Vehicle Suspension Specs:
Features:
...with or without a load All-in-one suspension system improves stability, handling, and control Eliminates axle wrap, wheel hop, and bottoming out Reduces dangerous sway and body roll while cornering Keeps your ride...
Installation Notes:
No drilling required for installation
Does not fit vehicles with factory top overload springs
Does not fit models with dual rear wheels
More Information >Vehicle Suspension Specs:
Features:
...with or without a load All-in-one suspension system improves stability, handling, and control Eliminates axle wrap, wheel hop, and bottoming out Reduces dangerous sway and body roll while cornering Keeps your ride...
Installation Notes:
No drilling required for installation
Does not fit vehicles with factory top overload springs
Does not fit models with dual rear wheels
More Information >Vehicle Suspension Specs:
Features:
...with or without a load All-in-one suspension system improves stability, handling, and control Eliminates axle wrap, wheel hop, and bottoming out Reduces dangerous sway and body roll while cornering Keeps your ride...
Installation Notes:
No drilling required for installation
Application requires permanent removal of top overload springs (if equipped)
More Information >Vehicle Suspension Specs:
Features:
...with or without a load All-in-one suspension system improves stability, handling, and control Eliminates axle wrap, wheel hop, and bottoming out Reduces dangerous sway and body roll while cornering Keeps your ride...
Installation Notes:
No drilling required for installation
Application requires permanent removal of top overload springs (if equipped)
More Information >Vehicle Suspension Specs:
Features:
...with or without a load All-in-one suspension system improves stability, handling, and control Eliminates axle wrap, wheel hop, and bottoming out Reduces dangerous sway and body roll while cornering Keeps your ride...
Installation Notes:
No drilling required for installation
Application requires permanent removal of top overload springs (if equipped)
Application includes models with dual rear wheels
More Information >Vehicle Suspension Specs:
Features:
...with or without a load All-in-one suspension system improves stability, handling, and control Eliminates axle wrap, wheel hop, and bottoming out Reduces dangerous sway and body roll while cornering Keeps your ride...
Installation Notes:
No drilling required for installation
Application requires permanent removal of top overload springs (if equipped)
Application includes models with dual rear wheels
More Information >Vehicle Suspension Specs:
Features:
...Custom helper springs upgrade your factory leaf springs to reduce sway and body roll Prevents sagging when towing or hauling heavy loads Extends the life of your factory suspension, tires...
Installation Notes:
No drilling required for installation
Product replaces the factory overload springs and requires removal of the springs. Removal of overload springs may require U-bolt and center bolt replacement to be purchased locally if factory hardware is not long enough.
Compatible with in-bed hitch
Product is designed for vehicles with approximately 2-1/2 inch wide springs
More Information >Vehicle Suspension Specs:
Features:
...Custom helper springs upgrade your factory leaf springs to reduce sway and body roll Prevents sagging when towing or hauling heavy loads Extends the life of your factory suspension, tires...
Installation Notes:
No drilling required for installation
Product replaces the factory overload springs and requires removal of the springs. Removal of overload springs may require U-bolt and center bolt replacement to be purchased locally if factory hardware is not long enough.
Compatible with in-bed hitch
Product is designed for vehicles with approximately 2-1/2 inch wide springs
More Information >Videos
for Vehicle Suspension
Help Articles
for Vehicle Suspension
Expert Answers
for Vehicle Suspension
Since you have a wheelbase/axle spacing of 38 inches the correct hanger kit for slipper springs would be the part #HAP-105-205-01. And then for a 7k trailer axle the u-bolt kit…
view full answer...If you are installing just the Firestone Ride-Rite kit, #F2400, and not also adding an on-board air compressor such as #F2158, then I would estimate that it should take about 2 hours to install the kit. That is for someone with some mechanical…
view full answer...For sag from towing a trailer the best recommendation I can make is actually a weight distribution system. Suspension enhancement will help level your truck while towing. But the advantage to a weight distribution system is that it levels the…
view full answer...The old version of the #HBA-CAM used 4 wires, but the product was updated awhile back and now uses only two wires as shown in the photo on the product description page. The white wire from the HBA-CAM would tap into the white ground wire and the…
view full answer...It sounds like the purpose of getting the air helper spring would be to counteract the 1 inch compression…
view full answer...Thank you for purchasing from etrailer! You did a great job selecting compatible parts. When using Leaf Springs #e64SR with the #AP233 Equalizer Kit and the #H248 Hanger Kit, there should be…
view full answer...I did some checking and the hub/drum we offer that will work for you is the part #8-430-5UC3. This uses the same bearings as the 8-415 and will be an exact fit aside from the fact this is a non-ABS setup and the 8-415 came in an ABS setup and…
view full answer...What…
view full answer...If you are needing the hub and drum assembly then you will want to go with the Dexter Trailer Hub and Drum Assembly #8-201-5UC3-EZ but if you are just looking for an idler hub then you will want part #8-213-5UC1 instead. These come with the correct…
view full answer...Your trailer looks awesome! The Road armor equalizers #LC696740 and Equa-Flex Cushioned Equalizers #LC279687 are both pretty similar in performance even though the Road Armor has two dampers. The main difference is the size of the equalizers. The…
view full answer...From what I could find it looks like your 122R (red) and 122Y (amber) lights measure…
view full answer...I do have an option for you, but we do not carry the Dexter 072-027-00 you mentioned. However we do have the etrailer Double-Eye Spring for 7,000-lb Trailer Axles -…
view full answer...