FIRESTONE AIR-ADJUSTABLE HELPER SPRING KITS

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Priced from:

$287.35 - $545.48
Product #: 15937G Brand: Firestone
5 stars 4.5 out of 5 stars 33 review(s)
Features
AIR-ADJUSTABLE HELPER SPRING KITS
  • Improve handling and performance by adjusting vehicle to varying load conditions
  • Adjustable to any load up to gross vehicle weight (GVW)
  • Heavy-duty springs (bellows) install easily between axle and frame and work with existing suspension
Springs are easily adjustable to improve handling or compensate for uneven loads. No loss of comfort or performance when vehicle is empty or lightly loaded. Use a service station air hose, hand pump or compressor kit (sold separately) to inflate/deflate springs. Virtually maintenance free. No moving parts. Kits include 2 springs, upper and lower mounting brackets, air fittings, air line, inflation valves, hardware and instructions. For rear except where noted.

Some models WILL REQUIRE drilling.

Overall Rating
4.5 out of 5
4.5 out of 5
Open Ratings Snapshot
Rating breakdown 33 reviews
5 Stars
21
4 Stars
9
3 Stars
3
2 Stars
0
1 Star
0
Ease of Use/Installation
4 out of 5
4 out of 5
Quality/Construction
4 out of 5
4 out of 5
32 of 33(97%)reviewers would recommend this product to a friend.
Product ReviewsWrite a review
Overall Rating
5 out of 5
5 out of 5
customer service mr. Rohel -best service
April 11, 2013
mayea
Location: Florida
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
4 out of 5
4 out of 5
Quality/Construction
4 out of 5
4 out of 5
"-Best service and friendly personnel from the Phillipinnes Mr. Rohel ext #939 , thank you for your services.mayea"
0points
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Overall Rating
5 out of 5
5 out of 5
Great Product So Far
March 13, 2013
DoubleR
Location: Boise, ID
How often do you shop at JC Whitney.com? First Time
"Installed on a '07 Ford F-150 Super-Crew 4x4 Lariat. Installation time was around 3 hours with regular socket set, wrenches, and allen wrenches. All parts were included in the package and no drilling was required for installation of brackets. The brackets provided fit correctly. Check your top brackets for proper fit before installation, but they are labeled left and right. For my application, left was the drivers side.
I ran the hoses to my bumper and installed the air fittings through the bottom holes of my license plate. Just had to drill a hole through the plastic on the bumper. Easy location, looks good, and functions easily.
I have a fiberglass camper/topper on my truck and a toolbox. The truck used to sit level with these items. With the minimum 5 psi in the air springs, the rear of the truck now sits one inch higher than the front. I've also noticed the ride is better (less bouncy, more stable).
Hooked up a 5'X8' trailer this weekend with a 4 wheeler in it. Aired the air springs up to 25 psi and they worked great."
Pros: Easy to install and works as advertised
Cons: None found yet
0points
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Overall Rating
5 out of 5
5 out of 5
so far so good
July 10, 2012
Mik123
Location: midwest
How often do you shop at JC Whitney.com? Multiple Times a Year
Reviewer Images
User submitted photo
"just installed on my 2010 f150 fx4 screw, took about 3 hours taking my time using air tools, everything lined up perfectly. will be towing my camper about 1000 miles this week. 26ft 6500lbs loaded, Salem 26TBUD. Will let you know how well it handles when i get back :)"
Pros: bolted on as advertised
Cons: none yet
+6points
6out of 6found this review helpful.
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Overall Rating
4 out of 5
4 out of 5
Air line tee comment
October 1, 2011
MeI am
"I see lots of people comment on the lack of a air line tee. If the bags are teed together you get more sway on curves because the air moves easily from one bag to another. If you want to inflate the bags evenly - use a TIRE GAUGE. One of the benefits of air bags is that you can compensate for uneven weights with different pressures."
+13points
13out of 13found this review helpful.
Was this helpful?helpful13unhelpful0
1-4 of 33
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