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1999-2006 Chevy / GMC 1500 Silverado, Sierra 2wd & 4wd - Hellwig Air Bag Helper Springs (No-Drill) (pair)


Model: 6012
by Hellwig
5 stars 4.8/5Read Reviews

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Retail Price: $389.95
Your Price: $299.94

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Front / Rear



Hellwig Air Bag Helper Spring Kits offer greatly improved handling and control under heavily loaded conditions. The air helper springs are installed between the frame of your Chevy / GMC 1500 2wd & 4WD Pickup and the suspension, providing load support through the use of compressed air. Each Hellwig Air Kit is specifically designed to maximize the safe load carrying capacity of your Chevy Truck up to it's Gross Vehicle Weight rating. Heavy duty brackets, higher test pressure, and a longer stroke make Hellwig air helper springs the superior choice to competitors.

  • Lifetime warranty on brackets
  • 2 year warranty on air springs
  • Heavy duty brackets
  • Virtually eliminates sagging springs
  • 5000 lbs level load capacity
  • Fully adjustable in order to insure improved leveling control
  • Simple bolt-on installation
  • Never load vehicle beyond the manufacturer's maximum gross vehicle weight rating.
  • Check for leaks by inflating springs to 40 psi and using a soapy water solution that can circulate within the air lines
  • Air springs can be adjusted between 10psi - 60psi but should never sit below the minimum pressure of 5 psi
  • Clikl Here for Installation Instructions
Vehicle Applications
  • Years: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
  • Model: Chevy / GMC 1500 2wd & 4WD Pickup
CA Residents: Prop 65 Warning

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Customer Reviews
5 stars 4.8 / 5This item is rated 4.8 out of 5 based on 10 customer reviews.
5 of 5 Stars

by Debbie S

04 Gmc Sierra 1500 4x4 Bought these to help support a 6500 camper, Haven't hooked to it yet but I think these will do the job, Bags are heavy duty along with the brackets, Instructions aren't the best but alittle thinking an they can be put on, The bags are alitte tough to get bolt up, My truck was about a 1/2 inch lower in the back an with 10 to 15 psi there now about a inch higher, Thanks sdtrucksprings. May God Bless.Tim

5 of 5 Stars

by Frank T

These air bags have leveled my truck when towing my car hauling trailer.

5 of 5 Stars

by Bruce M

The product was quite easy to install and performed as described. The quality of all of the supplied parts are very good and the included directions are clear to understand.

5 of 5 Stars

by Brian A

Great Product, bolted right up. Took around 2 hours . Makes truck set level and stops all bouncing due to heavy load. Easy to adjust with any small compressor..

4 of 5 Stars

by Peter G

Easy driveway installation. Good quality. Monthly you should check the pressure. Once in a while I lose psi

5 of 5 Stars

by Llarry R

Great product I've pulled 9k lbs with my lifted half ton truck with massive tongue weight and you couldn't even tell it was back there

5 of 5 Stars

by Robert W

Easy to install, exceeds expectations in performance

4 of 5 Stars

by Tom K

Very easy to install on my 2003 GMC Sierra 1500. Helped greatly when towing another vehicle. The only thing I would like to see improved is the brackets as they use only two of the mounting holes and places a lot of leverage on the mounting bolts. But even on a 1000 mile round trip towing another truck on a full trailer everything performed perfectly. Other than that, I've have no issues with my kit. SDTrucksprings was also very helpful and answered any questions I had. Great experience!

5 of 5 Stars

by Geoff G

Installed on 2005 GMC 1/2 Sierra, Extended cab, long bed, 2wd. Truck had 170k when installed and now pushing 200k without any issues at all. Used Hellwig compressor kit, too, and am beyond pleased. Truck now rides better than ever, where a bump used to be a jolt, it is now controllable and no where near as shocking over something bad. I run about 20psi when not loaded and 70-90 when loaded heavily. The more the load and the more PSI, it seems the better it rides. Install was a breeze, ran airlines down the driver's side of truck, neck to parking brake line. Compressor is mounted to side of fuse box and just in front of brake master cylinder. Before I installed compressor, I put schrader valves in rear of fender area after slightly enlarging an existing hole. SDTruckSprings was also amazing at customer service, as I had a piece missing from kit and it was promptly sent without question. The only thing the kit needs to make much easier(when only buying compressor kit) is an "add a ci

5 of 5 Stars

by Jim P

Put a set on my 2006 Silverado extended cab 4x4 this weekend and was very happy with the effort it took to install by myself. I am your typical person, not overly mechanically inclined, but can change brakes, rotate tires, change oil and such. Took about 2 1/2 hours to install. Would definitely recommend to others. For those of you looking to locate the airlines, and not wanting to drill in bumper, I used the(2) holes for holding my license plate on and worked great. Jim

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