Jeeps and trucks that carry heavy loads require level bearing and enhanced capacity in order to maximize functionality. Whether your Jeep is packed to the brim for a weekend in mountains or your truck is full of industrial equipment and tools for a day on the job, a sagging rear or otherwise uneven carriage quickly results in mechanical issues that overwork your suspension, tires, handling and braking components. Such problems not only threaten safety, but increase unnecessary maintenance expenditures on prematurely worn mechanisms. Regardless of your rig weight, 4WD.com carries the Jeep leaf helper spring options you need to stay balanced and drive safely.

Proper Reinforcement

Helper springs are specifically devised to aid, enhance and support your suspension components by adding stiffness, strength and levelling your weight-bearing capabilities, while affordable rear add-a-leaf kits increase height. At 4WD.com, we carefully source our inventory of convenient Jeep helper spring kits and Jeep add-a-leaf sets to ensure that you have access to the best possible parts in an array of price points. We offer universal and direct fit items in short and long styles from premier manufacturers such as Warrior Products, Tuff Country, Pro Comp USA, Skyjacker Suspensions, Rubicon Express, Hellwig Products Company, Revtek, ARB 4x4 Accessories, Rancho and Fabtech.

Hellwig load pro series helper springs bear up to 3,500 pounds, while associated kits and constant rate levelers provide adjustable reinforcement designed to suit a substantial range of weights. Most of these also come equipped with the necessary hardware and offer easy bolt-on installation. Durable yet flexible Rubicon Express choices minimize axlewrap and boost height, while diamond cut ARB 4x4 Accessories selections preserve ride quality.

Broad Variety

At 4WD.com, our vehicle-focused shopping enables you to easily find compatible items. Our price guarantee ensures you always pay fair prices, while our fast shipping places orders on your doorstep quickly. Don't put off necessary modifications. Complete your purchase today.


Adding an extra leaf to your suspension setup has been common practice for trucks and lifted 4x4s for many years. With a leaf spring helper kit, you can get the same benefits for your Jeep, but also improve hauling and towing capacity. 

You can buy leaf spring helper kits like the Pro Comp Rear Add-A-Leaf Kit, which will raise up your rear end and allow for a bigger payload capacity. Other options like the ARB Dakar Extra Leaf Spring will beef up the front of your Jeep allowing you to run aftermarket bumper and winches with ease.

Plenty of Choices
The leaf helper springs available at 4WD come from top brands like Tuff Country, Skyjacker, Pro Comp, and more. And with names like these, you know you're getting a well-made product that will improve your off-road performance.