Best Automotive Performance Leaf Spring Helpers in 2022

Last update: December 28, 2022

Do helper leaf springs go on top or bottom?

Leaf springs are designed to help support the weight of a vehicle and its cargo. The springs are mounted on either the top or bottom of the vehicle's frame, depending on the design of the suspension. Helper leaf springs are typically mounted on the bottom of the frame to provide additional support.

Do helper springs affect ride?

Helper springs are designed to improve the ride quality of a vehicle by providing additional support for the main springs. They are often used in conjunction with air springs or coil springs to improve the overall suspension system. While helper springs can improve the ride quality of a vehicle, they can also affect the way the vehicle handles.

Do helper springs help handling?

Do helper springs increase payload?

Helper springs are an additional set of springs that are mounted above the main springs in a vehicle. They are designed to assist the main springs in supporting the weight of the vehicle and its contents. Helper springs are typically used in vehicles that are carrying heavy loads, such as RVs and trailers. They can also be used to improve the ride quality of a vehicle that is carrying a light load. Helper springs can increase the payload of a vehicle by up to 50%.


Hellwig 61912 Helper Spring Kit for GM Review:


These springs were just what I needed and purchased for my business truck. The ride may be adjusted, and installation is simple. Only because I had to take 4 of them off and turn them over due to clearance concerns with the U-bolts and brake lines did it take me nearly an hour to get them on. All was OK following that simple fix; all that was required was a brief drive and a few tension adjustments. Without a doubt, I would purchase these again.



Explorer Pro Comp 13120 Rear Short Add-a-Leaf Kit Review:


One leaf for each side of the car is attached to a box where they originate from. On my 2002 Toyota Tacoma 4x4, I mounted these.Safety comes first, so you must unbolt the tires and jack up the back of the car. E-brake cable should be disconnected on both sides. U-bolts should be removed from one side and only slightly loosened on the opposite side. Before removing the center bolt nut, you must compress the leaf spring on the side from which you removed the u-bolts using two C-clamps. Watch your brake fluid lines to make sure you don't stretch them when you lower this side of the axle. Get rid of the central bolt. Open the clamps. Place the add-a-leaf in size-descending order, greased on the upper ends. Replace the central bolt. If the center bolt holes in the leaf spring do not line up, just slide the axle forward or backward as necessary. Compress the leaf spring with C-clamps. The shape of the leaf spring holes will change as a result of axle movement. Utilizing the C-clamps to compress the leaf spring, tighten the middle bolt's nut while doing so. To tighten the leaf spring pack, avoid using the central bolt. torque as required. Install u-bolts just enough to keep the axle in place, then go to the second side as you did the first side, and finally tighten everything up to specifications. My truck's back was made 2" longer as a result. I utilized the excellent, simple-to-install Pro Comp leveling kit #65200 for the front.



Revtek AALT5B 1.5" Rear Add-A-Leaf Review:


I purchased these to level out my 2015 TRD Pro because it comes out of the factory with a slightly raised nose. It was made worse by towing a trailer and carrying a motorcycle and camping equipment. These springs worked as intended. After six months of towing a large aluminum boat and carrying my motorcycle in the bed, they are still in good shape. They initially provided a lift of slightly over 1.5 inches, but they now appear to have leveled off at this measurement. The length of these Springs is ideal; they are as long as they can be without tangling with the spring pack clips when flexing off-road. They are almost ideal because they are not too firm, which was a concern because the pro model is a touch stiffer than the basic TRD.I'll provide some advice to guys installing their first leaf spring kit: use C-clamps while replacing the centering pin, and avoid trying to tighten the pack using the bolt because you risk stripping it. While the leaf springs are being disassembled, apply some motorcycle chain wax to make them quieter. It sprays on, dries, and repels dirt while still lubricating your springs so they won't squeak when you hit a bump. It also prevents rusting.



Hellwig 61902 Pro-Series Helper Spring with Silent Feature Review:


I looked into this and related products in great detail. I saw a review that was comparable to my own and decided to give them a shot considering the cost. It goes without saying that I am really happy with the purchase given the 5 star rating. I purchased a 7000-pound camper to be pulled by my 2002 Silverado. The Hellwig springs were not used in the tow house. Even with a distribution hitch, the truck had significant rear drooping and was very light up front. When the Hellwig springs were installed, the truck now sat completely level. I selected the set with the silencers, and I haven't noticed any of the noise that other reviews mentioned. When I'm not towing, my truck is a little more rigid with them installed, but the benefits of having them exceed this little drawback, and installation is simple enough that I'll probably take them off when camping season is through. fantastic but! Hope this was useful.



Fabtech (FTS205) 1-1/2" Add-A-Leaf Kit for Toyota Tacoma Review:


good, inexpensive purchase. At first, I was hesitant to buy, but the old OEM leaf springs were sagging and worn out. I needed a stronger spring, not actually to lift my 2001 Tacoma much more. I was ultimately quite content. I was between spending $800 on Toyota leaves or $400 on a pair of Drakar (OMEmu). I decided to give it a try since it would only cost $100. Initially raised the back up by about 2", and after settling, it is presently about 1" above stock. I ultimately decided to couple them with some 1" linger OME 881 wheels in the front with a 1/4" spacer on the driver's side, resulting in a lift of around the same size, 1".They have excellent ride quality, and the truck no longer squats when the bed is just partially loaded. So I highly suggest them if you want to strengthen your leaves or tow more without lifting too much.



Hellwig 61607 Pro Series Helper Spring Review:


I don't write many reviews because all I really want is for the product to function as intended. However, because these Hellwig assistance springs completely lived up to my expectations, I will give them a five-star rating. They are quite simple to install and perform as intended. I have a 2005 Ford F150 2WD, which naturally implies the rear suspension is softer than it would be on a 4WD. I got this kit with the intention of stiffening the suspension so that when I transport my sub-compact tractor for the mowing season, it would be sturdy enough to maintain the rear end up. They do a good job at it. The only drawback was that I had to wait for new hardware. Two compound U-bolts and two long straight-legged U-bolts were both missing from my set. One of the finest things I have ever experienced was when I called the Hellwig company directly; there was absolutely NO AUTOMATION on the line I called. The employee who replied was fully aware of what I was lacking from my equipment. I received the hardware a week or so after he put it in a box. I was quite happy. The item itself is absolutely worth buying!



Hellwig 61904 Pro-Series Helper Spring with Silent Feature Review:


Installing this product on your car is quite simple. FOLLOW THE GUIDELINES! When I started moving slowly or accelerated quickly from a stop, I experienced severe axle wrap. Now, all it does is accelerate quickly or burn the tires. I haven't yet loaded the car to see how it holds up, but I have no doubts.



Hellwig 985 EZ Level Helper Spring Kit Review:


If you're averagely handy under a truck, installation is simple. Although I didn't appear to detect a significant improvement in the amount of squat since I also use a weight distribution hitch, I acquired it to help the truck's squat when towing. When the truck's bed was carrying a moderate weight, I did sense a pleasant difference. Compared to when the back end is sinking, there is less squat and better front end handling. When unloaded, these also have a tendency to stiffen the ride a little, although not in a negative way. With extra springs, the overall ride is not as unpleasant as one might expect it to be, and it also helps to lessen the back end's shaking when driving over potholes. Additionally, it seems to tighten up the cornering. The tension may be changed, however doing so requires crawling underneath the truck using a tool. Airbags would greatly simplify the adjusting, but you would also need to have an air compressor close by. a costly option, our vehicle has an inbuilt compressor fitted. A pluses include simplicity, ease of installation, and riding quality. The ease of modification is somewhat detrimental. Maintenance...none! If you want the vehicle to be level, either set the tension low or raise the front end. Otherwise, it will lift the back end. But for less than $100, this is a fantastic method to strengthen the back of your truck.



Hellwig 9510 LP-25 Constant Leaf Kit Review:


Package was delivered just five days after the order. Checked to see if any pieces were missing by reading other reviews (thank you). Two 3/8 "Instead of fine thread, nuts had coarse thread. otherwise included all required components. The beauty of this technique is that not only do you not have to change or remove the current springs, but you also don't have to take the wheels off. Simply raise the rear till the tires are barely touching the ground. The completed leafs, which take about 10 minutes each side, are secured in place with U-bolts and placed on top of the existing structure. The bolt tightening limit determines the riding height. THE BEST PART IS NOW. My truck is brand-new. rides superior to new. There are no squeaks or rattles (those who have encountered this, try tightening u-bolt nuts). Has no impact on the original, empty ride except to make everyone more comfortable. Stop swaying or leaning. even adjusted the erratic steering. have 800 pounds of weight in the bed. The only reduction in height was 1 ". Highly advised.



Rubicon Express RE1415 2" Add-A-Leaf for Jeep XJ - Pair Review:


I regret not measuring before and after, but I believe a rise of 1.5 to 2.0" in the actual world is reasonable. These are good and stiff; I previously owned a pair of brand-new Quadratec high-duty leaf packs, which sagged to below stock and readily bottomed out over bumps after a few months of hauling fairly big loads.Following installation, I could fit several hundred pounds (perhaps 500) of passengers and cargo in the rear of the Jeep with hardly any sag.Simple installation; only had to leave the top leaf in place, leaving the shackle and front bolts in place. No concerns or surprises. You WILL need new U-Bolts, which are not provided in the kit, it should be emphasized. You'll need four of these, which I had bent locally at a truck and suspension shop for $10 each. A minimum of 8" U-Bolts should be used to replace the approximately 6" stock size.


Do helper springs increase ride height?

Helper springs are an additional set of springs used to support a vehicle's main springs. They are typically used on heavy trucks and SUVs. Helper springs can be used to increase ride height, but they will also stiffen the ride.

Do leaf spring helpers work?

There's a lot of debate on whether or not leaf spring helpers work. Some say that they provide a significant increase in support and stability, while others claim that they don't do much at all. Ultimately, it comes down to personal preference and what you're looking to get out of them. If you're looking for a way to improve your vehicle's suspension, leaf spring helpers may be worth considering.

Does upgrading leaf springs increase payload?

Upgrading leaf springs can help to increase payload capacity, but it is not a guaranteed solution. The best way to ensure that your truck can handle the payload you need is to consult with a qualified truck spring specialist.

How can we increase hauling capacity?

There are a few ways to increase the hauling capacity of a vehicle. One way is to increase the size of the vehicle. Another way is to add a trailer to the vehicle.

How much air should go in a helper bag?

Most people believe that the more air you put in a helper bag, the better. However, this is not always the case. If you put too much air in the bag, it can actually make it more difficult to control. The ideal amount of air to put in a helper bag is around 20-30 PSI. This will give you the best control over the bag and help to prevent any accidents.

How much do helper springs help?

Helper springs are an additional set of springs that are mounted to the frame of a vehicle in order to help support the weight of the vehicle and its load. Helper springs are most commonly used on vehicles that are carrying heavy loads, such as RVs, trailers, and campers. Helper springs can also be used on vehicles that are frequently carrying heavy loads, such as work trucks. Helper springs can help improve the ride quality of a vehicle by providing additional support and stability. Helper springs can also help to reduce wear and tear on a vehicle's suspension system by absorbing some of