If you have a heavy-duty truck that sees a lot of tough use, then leaf spring helpers are definitely worth considering. They can help to take some of the stress off of your leaf springs, and can make your ride a lot smoother. They're not cheap, but they are definitely worth the investment if you use your truck for serious work.
While leaf springs have been used in racing for many years, there is no definitive answer as to whether or not they are good for racing. Some racers swear by leaf springs, while others prefer coilovers or another suspension setup. Ultimately, it is up to the individual racer to decide what suspension setup works best for them and their car.
The answer may depend on what you're trying to achieve. In general, stiffer springs will result in less body roll and improved tire contact with the ground, which can lead to better lap times. However, if you're not careful, stiffer springs can also make the car harder to drive and can lead to less grip overall. Ultimately, it's up to the driver to experiment with different spring rates to find what works best for them and their car.
Leaf springs are one of the oldest forms of suspension and are still used on many vehicles today. Leaf springs are designed to absorb shocks and provide a comfortable ride. They are made up of several metal leaves that are stacked on top of each other. The leaves are connected to the axle and the frame of the vehicle. Leaf springs can improve the ride of a vehicle by absorbing shocks and providing a smoother ride.
4.8/5
Leaf spring perch width is 2.50"
Precision stamped
Fits 3" diameter axle housings
Weld-on installation
2 per package
$234
This excellent component features a 1/2" hole. It is hence ideal for Mopar A-body components.If you are producing significant power and have strong traction, you might wish to "box" these with some additional material or purchase Calvert's boxed versions. People who run 10s and use the stock mounts report no problems, whereas those who run 11s report problems.
4.8/5
Lift Height 2 inch - 3 inch
Load Capacity Will Be Equal or Greater Than OE
Constructed As Progressive Multileaf Packs
Limited Lifetime Warranty
Made With American Steel
$234
For my truck, the springs were a necessary addition. They arrived without incident and swiftly. The installation instructions were simple to follow and informative. I think this product is great and would suggest it to a friend.
4.3/5
Made With American Steel
Load Capacity Will Be Equal or Greater Than OE
Lift Height 2 inch
Limited Lifetime Warranty
Constructed As Progressive Multileaf Packs
$234
These were bought for my 2005 Super Duty to go with the Skyjacker Coil Springs Skyjacker F525 Black Front 2" Lift Softride Coil Spring, to match the B.F. Goodrich A/305/65R17 T's 121R. I had the installation done by my neighborhood Ford dealer, and I couldn't be happier with the outcome. I'd gladly purchase these springs again because of the improved appearance of the truck with the 33-inch tires, the evened-out spacing they gave my truck rather than just installing new coil springs on the front, and the continued durability of the suspension system of my Super Duty when I put the truck to work. These springs are very affordable given their improved performance and simplicity of installation.
4.3/5
PVP
$234
I'm not sure what the customers who complained that the truck was lifted intended when they purchased 5" lift springs. Lol.I'm not sure why the man claimed they don't fit either. Because they are more arched for lift, they are shorter. The front, axle, and shackle side bolts were found to be the simplest to install.This served as a stock substitute for me. These are placed directly on the axle, followed by the overload leaf and plate, the lift block, and a spacer for the higher overload leaf. Did it this way to make room for the u bolts while still using the upper overload. Worked flawlessly.
4.2/5
Rubicon Express
Rubicon Express RE1463 Leaf Spring; 3.5 in. Lift;
RE1463
Authorized Dealer - 100% Satisfaction Guaranteed
Warranty: Yes
$234
on my 1999 Jeep Cherokee Sport, I put them in. The springs are very stiff, which is a positive thing, and they were 2 1/2 inches farther apart from the two bolt holes before compression than the original springs were. The back was elevated 3.5 inches.In an effort to assist the following individual, I made a couple blunders that significantly complicated the task. For this task, you will require a minimum of two jacks.To loosely install the u bolts, first install the front bolt, then (before fastening the shackle bolt) insert the pin into the hole. Once everything is loose, the rear end may shift, making it challenging to insert the pin into the hole. Pull the back end with the aid of a ratchet strap so that the pin may be put into the hole. To loosen the spring while ratcheting, you must lower the side you are pulling. I attached the strap to a second car that was parked behind the Jeep. When ratcheting the rear end, be very careful not to pull the car off the jack stands. I hope this is helpful because I could have saved a lot of time if I had known these facts.
4.1/5
Warranty: Yes
31222R
Pro Comp Suspension
Authorized Dealer - 100% Satisfaction Guaranteed
Pro Comp Suspension 31222R Leaf Spring; Front; Height 3 in.; Right; Does Not Incl. Bushing;
$234
great
3.7/5
Pro Comp Suspension
Warranty: Yes
31221L
Authorized Dealer - 100% Satisfaction Guaranteed
Pro Comp Suspension 31221L Leaf Spring; Front; Height 3 in.; Left; Does Not Incl. Bushing;
$234
I adore these springs for the price. Perfect fit in my 1982 Toyota 4x4. They were installed in about an hour and a half, had 3 leaves, and came with bushings. U-bolts, steering, and brake lines are unimportant.
3/5
PVP
$234
My XJ recently received a set of 31" tires. They made a lot of backside contact.I consequently put in a set of these Crown HD Springs. They gave me 1.5 to 1.75" of lift above the stock springs, just what I had heard on the forums. which significantly alters. Now that my 31" tires are properly spread out in the wheel fender, they don't rub.The ride has also been better. Beautifully smooth over humps. The ride is not stiff at all, contrary to what I had anticipated.Their installation is a major pain. Well, I mean removing the outdated ones. You will struggle to remove the front bolts that enter the frame through the bushings! The bushing develops inside corrosion, making it more challenging to take out the bolt. To remove one of the sides, I ultimately had to use an angle grinder to totally chop off the spring's end and the bushing.Good luck if you decide to do it yourself, and look over the Jeep forums for suggestions.
If you've changed your leaf springs, it's important to get an alignment to ensure your vehicle handles properly. An alignment will also help improve tire wear.
When it comes to drag racing, there are two types of springs you can choose from – soft or stiff. So, which one should you pick? If you want your car to have a quick launch off the line, then soft springs are the way to go. However, if you’re looking for more stability and predictability at high speeds, then stiff springs are the better option. Ultimately, it’s up to you to decide which type of spring is best for your drag racing needs. If you’re not sure, it’s
Adding air bags to a vehicle does not increase the payload capacity. The payload capacity is determined by the design of the vehicle and the suspension system. The air bags are designed to protect the occupants of the vehicle in the event of a collision.
Upgrading leaf springs can help to increase payload capacity by providing additional support to the rear axle and suspension. This can be especially beneficial for vehicles that are frequently carrying heavy loads, as it can help to improve stability and handling. In some cases, upgrading to heavier-duty leaf springs may be required in order to safely carry certain loads.
There are a few things to consider when choosing the right leaf springs for your vehicle. The first is the weight of the vehicle. The second is the type of suspension you have. The third is the type of terrain you will be driving on. The fourth is the type of load you will be carrying.
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