OffRoadOnly, LLC introduced AiROCK Coil Spring Replacement
System for 1997-2002 Jeep Wrangler TJs to provide in-cab
adjustable 4 and 6 lift systems that replace the bent
and sagging springs with OffRoadOnlys Airspring Kit.
airspring replacement kits are available in many configurations.
The offerings range from a rear only kit to a complete quad spring
4 corner kit. They range from a manual version to our deluxe electronic
In-Cab Control system. All of our systems for the TJ are available
for the intended lift height of either 4" or 6". For
the 6" systems we recommend a long arm type of suspension
system. These systems can provide 2 to 12 of in-cab
adjustable spring height.
and 6" four corner kits are designed for total vehicle control.
These systems are available with either the manual control system
or may be upgraded to an electronic In-Cab Control (ICC) system,
either the standard or deluxe version. The four corner kits come
complete with four airsprings, electro-polished stainless mounting
brackets, fittings, airline, and all other items necessary to
assemble the kit.
rear only applications are intended for the individual who wishes
to only utilize the rear airspring to accommodate an increased
load carrying capacity. These are available with either a manual
control system or maybe upgraded to utilize the In-Cab Control
(ICC) system. These kits come complete with the airsprings, electro-polished
stainless steel mounting brackets, fittings, airline and all other
items necessary to assemble that kit.
control systems consist of an air valve attached to each air spring.
They may be mounted remotely and allow the operator to utilize
any air supply to increase the airspring pressures to accommodate
more or less capacity. The valves utilized are identical to a
tire valve stem, thereby allowing adjustment from any source that
can inflate a tire.
In-Cab Control systems are electronic. These units consist of
a stainless steel switch enclosure that contains two, four or
six switches for the deluxe version. Mounted between the switches
is our proprietary digital display to provide the operator with
details of the settings on each airspring as well as the tank
pressure. The two switch ICC is designed for a two channel system,
allowing for control of the rear only applications. The four channel
ICC controls the four corner kits, it has four switches to control
the airsprings. The Deluxe version has two additional switches,
one to provide the All-Up/All-Down function and a locking switch
to engage the air compressor circuit on your vehicle.
are immediately available for any Jeep Wrangler TJ from 1997-2002
with 4 or 6 lifts. Prices range from $595.00 to $2,495.00
LLC specializes in products that refine off-road performance for
late model Jeep vehicles for the rapidly growing rockcrawling