Best Leaf Spring Helpers in 2026
Daisy
Last Updated: Feb 7, 2026
Daisy
Last Updated: Feb 7, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Deep Discount Dealer | 9.81 | ❌ | ❌ | ❌ |
High quality spring steel leaves
Adds new life to old springs and reduces body roll
Variable rate leaves do not affect ride when unloaded
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
package height : 25.908 cm
package length : 11.938 cm
package width : 23.368 cm
Product type : AUTO PART
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Fit Type: Vehicle Specific
Package Dimensions: 13.5 L x 10.5 H x 8.5 W (inches)
Package Weight : 31.67 pounds
Country of Origin : United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RoadActive Suspension | 5.49 | ✅ | ✅ | ✅ |
Heavy Duty(HD) rear leaf spring upgrade by RoadActive Suspension completely simplifies improved load and road handling without maintenance or hassle
Provides up to 40-50% additional strength to rear suspension and improve squat by up to 2-3’’
Maximize everyday performance by reducing sway, body roll, greatly improved handling and stability
Guaranteed to maintain or improve loaded and unloaded ride quality without need for readjustments
Comes as a set. Estimated 1 hour installation with no special tools or maintenance required
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SG MARKETPLACE | 9.60 | ❌ | ❌ | ❌ |
Sold as a pair left and right
Maintenance-free
Self-adjusting suspension stabilizing system
1500 lb. Additional Load-Leveling Ability
Reduces body roll up to 30% without compromising ride quality
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RoadActive Suspension | 5.49 | ✅ | ✅ | ✅ |
Heavy Duty(HD) rear helper spring upgrade by RoadActive Suspension completely simplifies improved load and road handling without maintenance or hassle
Provides up to 40-50% additional strength to rear suspension and improve squat by up to 2-3’’
Maximize everyday performance by reducing sway, body roll, greatly improved handling and stability
Guaranteed to maintain or improve loaded and unloaded ride quality without need for readjustments
Comes as a set. Estimated 1 hour installation with no special tools or maintenance required
*NOTE: Does not fit 2022 models with single rear leaf spring suspension
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Trends Auto | 9.83 | ❌ | ❌ | ❌ |
Sold as a pair (left and right)
Maintenance-free
Enhances load carrying ability
3000 (lb.) Capacity at 50% Compression
Reduces and stabilizes sway
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Trends Auto | 9.83 | ❌ | ❌ | ❌ |
Sold as a pair (left and right)
Maintenance-free
Enhances load carrying ability
2600 (lb.) Capacity at 50% Compression
Reduces and stabilizes sway
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 4Wheel Online | 9.78 | ❌ | ❌ | ❌ |
Sold as a pair (left and right)
Maintenance-free
Self-adjusting suspension stabilizing system
1650 (lb.) Additional Load-Leveling Ability
Reduces body roll up to 30% without compromising ride quality
Fit Type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Trends Auto | 9.83 | ❌ | ❌ | ❌ |
Sold as a pair (left and right)
Maintenance-free
Enhances load carrying ability
1500 (lb.) Capacity at 50% Compression
Reduces and stabilizes sway
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Driver Mods | 9.78 | ❌ | ❌ | ❌ |
sold as a pair (left and right)
maintenance-free
self-adjusting suspension stabilizing system
2200 (lb.) additional load-leveling ability
reduces body roll up to 30% without compromising ride quality
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RoadActive Suspension | 5.49 | ✅ | ✅ | ✅ |
Heavy Duty(HD) rear leaf spring upgrade by RoadActive Suspension completely simplifies improved load and road handling without maintenance or hassle
Provides up to 40-50% additional strength to rear suspension and improve squat by up to 2-3’’
Maximize everyday performance by reducing sway, body roll, greatly improved handling and stability
Guaranteed to maintain or improve loaded and unloaded ride quality without need for readjustments
Comes as a set. Estimated 1 hour installation with no special tools or maintenance required
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Trends Auto | 9.83 | ❌ | ❌ | ❌ |
sold as a pair (left and right)
maintenance-free
self-adjusting suspension stabilizing system
1650 (lb.) additional load-leveling ability
reduces body roll up to 30% without compromising ride quality
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Parts Via | 9.46 | ❌ | ❌ | ❌ |
Sold as a pair (left and right)
Maintenance-free
Self-adjusting suspension stabilizing system
1650 (lb.) Additional Load-Leveling Ability
Reduces body roll up to 30% without compromising ride quality
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Trends Auto | 9.83 | ❌ | ❌ | ❌ |
Sold as a pair (left and right)
Maintenance-free
Self-adjusting suspension stabilizing system
1350 (lb.) Additional Load-Leveling Ability
Reduces body roll up to 30% without compromising ride quality
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Trends Auto | 9.83 | ❌ | ❌ | ❌ |
Sold as a pair (left and right)
Maintenance-free
Enhances load carrying ability
4600 (lb.) Capacity at 50% Compression
Reduces and stabilizes sway
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| REALTRUCK | 9.80 | ❌ | ❌ | ❌ |
sold as a pair (left and right)
maintenance-free
enhances load carrying ability
1000 (lb.) capacity at 50% compression
reduces and stabilizes sway
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 4Wheel Online | 9.78 | ❌ | ❌ | ❌ |
sold as a pair (left and right)
maintenance-free
self-adjusting suspension stabilizing system
1100 (lb.) additional load-leveling ability
reduces body roll up to 30% without compromising ride quality
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KW Automotive, Inc | 5.18 | ❌ | ❌ | ❌ |
Fit Type: Vehicle Specific
High quality truck and muscle car parts
Come complete with high quality OEM style bushings
All Belltech Leaf Springs are direct OEM replacements
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Progressive rate Super Springs bolt onto your vehicle's factory leaf spring pack to boost load carrying capabilities
Self-adjust during suspension travel to reduce sway and wheel hop and increase driver control and confidence without sacrificing ride quality
Level a vehicle's suspension when hauling heavy loads or reduce rear end sag from suspension fatigue in older vehicles
Simple, quick and easy installation and maintenance free operation provides a fit-it-and-forget-it solution
Made in the USA
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Trends Auto | 9.83 | ❌ | ❌ | ❌ |
sold as a pair (left and right)
maintenance-free
self-adjusting suspension stabilizing system
6600 (lb.) additional load-leveling ability
reduces body roll up to 30% without compromising ride quality
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Truck It Up Accessories | 6.32 | ❌ | ❌ | ❌ |
Sold as a pair (left and right)
Maintenance-free
Self-adjusting suspension stabilizing system
1350 (lb.) Additional Load-Leveling Ability
Reduces body roll up to 30% without compromising ride quality
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Trends Auto | 9.83 | ❌ | ❌ | ❌ |
sold as a pair (left and right)
maintenance-free
self-adjusting suspension stabilizing system
1900 (lb.) additional load-leveling ability
reduces body roll up to 30% without compromising ride quality
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Deep Discount Dealer | 9.81 | ❌ | ❌ | ❌ |
Mounting hardware kit sold separately
Simple bolt on installation
Adds new life to old springs and reduces body roll; variable rate leaves do not affect ride when unloaded
High quality spring steel leaves
Raised height and spring rate can be varied depending on adjustment of outer upbolts
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 4Wheel Online | 9.78 | ❌ | ❌ | ❌ |
sold as a pair (left and right)
maintenance-free
self-adjusting suspension stabilizing system
750 (lb.) additional load-leveling ability
reduces body roll up to 30% without compromising ride quality
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Parts Via | 9.46 | ❌ | ❌ | ❌ |
Sold as a pair (left and right)
Maintenance-free
Self-adjusting suspension stabilizing system
1100 (lb.) Additional Load-Leveling Ability
Reduces body roll up to 30% without compromising ride quality
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Trends Auto | 9.83 | ❌ | ❌ | ❌ |
Sold as a pair (left and right)
Maintenance-free
Self-adjusting suspension stabilizing system
850 (lb.) Additional Load-Leveling Ability
Reduces body roll up to 30% without compromising ride quality
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Trends Auto | 9.83 | ❌ | ❌ | ❌ |
Sold as a pair (left and right)
Maintenance-free
Self-adjusting suspension stabilizing system
1650 (lb.) Additional Load-Leveling Ability
Reduces body roll up to 30% without compromising ride quality
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RoadActive Suspension | 5.49 | ✅ | ✅ | ✅ |
Completely simplify load carrying without the maintenance or hassle. Works as you need it.
This Standard Duty(SD) kit adds 30-40% in strength to rear suspension and reduce squat by 1-2''.
Maximize everyday performance by reducing sway, body roll, greatly improved handling and stability
Maintain or improve loaded and unloaded ride quality without readjustments
Reduce axle wrap & wheel hop issues
Estimated 1 hour installation with no special tools required. No Maintenance Required
Great for performance and light duty towing/hauling applications.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Fitment: Please check Amazon Fitment Filter and Description to see if this item will work on your vehicle before purchase!
Mounting Hardware Included: Yes
Color: Silver Hammertone
Warranty: Limited
Feature: EZ-990 Helper Spring Kit
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Supersprings | 20 |
| Ras | 4 |
| Hellwig | 2 |
| Belltech | 1 |
| Firestone | 1 |
| Superior | 1 |
| Sx.soxen | 1 |
We've carried out a comprehensive analysis of 1,032 reviews on leaf spring helpers, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select leaf spring helpers priced around $518.96, with top brands including hellwig, lxautopch, superior, skyjacker, supreme suspensions, dorman, firestone, ras and supersprings and roadmaster
Our team of expert editors reviewed these high-quality items and handpicked the top 30 leaf spring helpers for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category. These include jbtools, lox auto parts, amazon.com, supreme suspensions, roadactive suspension and trends auto and midwest aftermarket .
We are dedicated to assisting our users in finding the right helpers Products based on their needs, saving them considerable time when choosing which leaf spring helpers to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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