Hellwig Load Pro 35 Heavy Duty Helper Springs with Custom Mounting Kit - 3" Wide
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1987 Buick Century
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1987 Buick Century
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When a trailer or bed load pushes your rear suspension down, the Hellwig Load Pro 35 helper springs deliver 3,500 lbs of extra support. They bolt above your factory leaf springs to prevent sagging when towing or hauling heavy loads. With the added support, your truck stays level so steering, braking, and headlight aim stay consistent under stress.
Weight shifts or uneven roads can make a loaded vehicle sway or bounce. These heavy-duty helper springs flex with your factory leaf springs to limit body roll while providing optimal stability. The result is a smoother ride that feels more controlled through corners, highway dips, and uneven terrain.
Sometimes one side of the load is heavier than the other. The Load Pro 35 lets you adjust the driver’s and passenger’s sides independently to balance uneven loads. You can fine-tune tension on each spring so your truck rides level no matter how cargo weight is distributed.
The durable steel design and silver vein hammer tone powder coat finish resist corrosion and hold up through constant use. The bolt-on installation kit is included for a straightforward setup above your existing leaf springs. Once installed, you’ve got reliable load support that extends the life of your suspension, tires, and brakes without changing your truck’s weight-carrying capacity.
Ratings & Reviews
Brooke M.
5/15/2025
Wow, 2 months in Alaska? That must have been beautiful. Would I be correct in assuming you got a front row view of the Northern Lights during your trip?
Brooke M.
4/8/2025
Hey Charles! Glad you able to improvise but I really feel bad it arrived missing pieces. Let me look into this more closely for you.
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Mike L.
7/14/2026
I wish we did too, Otis! The problem is that we have multiple warehouses. We don't stock everything at our Wentzville location where we used to offer will call which caused problems. We decided that although it's a great idea, we shouldn't do it if we can't do it right.