Hellwig Load Pro 35 Heavy Duty Helper Springs with Custom Mounting Kit - 2-1/2" Wide

2002 GMC Sierra - Hellwig Load Pro 35 Heavy Duty Helper Springs with Custom Mounting Kit - 2-1/2" Wide

3,500-lb Capacity. Custom helper springs install above your GMC Sierra's rear factory leaf springs to prevent sagging when towing or hauling heavy loads. These heavy-duty springs are engineered for constant use. Includes bolt-on installation kit.

Features:

• Custom helper springs upgrade your factory leaf springs to reduce sway and body roll
  • Prevents sagging when towing or hauling heavy loads
  • Extends the life of your factory suspension, tires, and brakes
• Flexes with leaf springs to limit bouncing while providing optimal stability
• Easy install - bolts above your factory leaf springs
  • Driver's and passenger's sides can be adjusted independently for uneven loads
• Custom installation kit included
• Durable steel construction ensures long lasting performance
  • Silver vein hammer tone powder coat finish resists corrosion
• Made in the USA

Specs:

• Weight capacity: 3,500 lbs
  • Hellwig Helper Springs will not increase your vehicle's weight-carrying capacity
• Lifetime warranty

Note:

• If your vehicle is equipped with a brake fluid proportioning valve this constant rate spring is not recommended. Only progressive rate helper springs should be used.
• If your vehicle is equipped with a factory contact overload it may need to be removed before installing the new helper springs. Please consult the installation guide.
• Do not install on vehicles with composite (plastic) leaf springs.

Hellwig Leaf Spring Comparison

25250 Hellwig Load Pro Mounting Hardware Kit

3527 Hellwig Load Pro 35 Heavy Duty Helper Springs - Above Axle

Installation Details