Hendrickson - On Highway Products
AIRTEK™ represents a quantum leap in front suspension and axle technology. This product offers unmatched ride and handling performance with 100 lbs. of weight reduction and reduced maintenance requirements. AIRTEK utilizes a Hendrickson manufactured steer axle called STEERTEK.

Capacity: 12,000 lbs. - 14,600 lbs.
Application: On-highway line and bulk haul tractors and medium duty bus.
HTB™ is a lightweight, non-torque reactive, 40,000 lb. rear air suspension for on-highway trucks, with the additional benefits of a smooth ride and reduced lifecycle costs.

Capacity: 20,000 lbs. - 46,000 lbs.
Application: Approved for  bulk haul, refrigerated vans, and flatbed operations.

FIREMAAX™ heavy-duty rear air ride suspension delivers the superb ride, stability, and handling required for fire and rescue vehicles. Combining a robust design with performance enhancing features, FIREMAAX provides a package of benefits previously unavailable in any one emergency vehicle air-ride suspension.

Capacity: 24,000 lbs. - 48,000 lbs.
Application: Approved for fire and rescue applications.

Superior ride quality for increased driver comfort and equipment protection. HAS 400, HAS 402 and HAS 460 approved for use with one lift axle. HAS 402 and HAS 460 approved for up to 25% off-highway use.

Capacity: 40,000 lbs. - 46,000 lbs.
Application:  Approved for on-highway and up to 25% off-highway operation.
A new era of virtually maintenance-free integrated suspension systems engineered and manufactured for durability and weight savings.

Suspension Capacity: 20,000 — 23,000 — 25,000 lbs.
Application: Approved for container chassis, lowboy, drop deck, platforms, tankers, dumps, grain haulers, auto haulers, livestock and specialty trailers.

The industry's first integrated suspension-axle-brake system, AAT is also the toughest and lightest trailer suspension system on the market today. Lightweight for increased payload. Increased cargo protection. Lowest cost per mile.

Suspension Capacity: 23,000 — 25,000 — 30,000 lbs.
Application: Approved for platforms, tankers, dumps, grain haulers and specialty trailers.

AAL delivers the proven benefits of INTRAAX integrated technology to trailer designs calling for low ride height or liftable suspensions.

Suspension Capacity: 23,000 — 25,000 — 30,000 lbs.
Application: Approved for platforms, dumps, drop-decks, lowboys, tankers, B-trains, livestock and specialty trailers.

Advanced Axle / Beam Technology teams tapered beam and LDA technologies for increased stiffness, reduced weight and improved durability.

Suspension Capacity: 23,000 lbs.
Application: Approved for platforms, dump-bottom discharge, drop-decks, lowboys, tankers, grain haulers, livestock, curtain sides and specialty trailers.

The AANLS 20K extends all of the durability, low maintenance and low weight advantages of INTRAAX® to trailers requiring a highly compact, low ride height suspension system.

Suspension Capacity: Single axle available in system capacity of 20,000 lbs.
Application: Approved for autohaulers, moving vans, drop-frames, high-cube vans and pup vans.

For the weight-conscious hauler, AANT represents the lightest air-ride suspension system Hendrickson offers. More than 35 pounds lighter than our lightweight AAT models, AANT is the next generation in ride solutions.

Suspension Capacity: 23,000 lbs.
Application: Approved for straight-frame platforms, container chassis, liquid tankers, bulk tankers, bottom dumps and livestock trailers.

The HT SERIES delivers rugged dependability and outstanding ride quality and control for on- and on/off-highway applications. Our patented TRI-FUNCTIONAL® Bushing in unison with a rigid beam and solid axle connection provides the ideal combination of ride softness and roll stability.

Suspension Capacity: 20,000 — 23,000 — 25,000 — 30,000 lbs.
Application: Approved for the full range of trailer vocations in both on- and on/off-highway applications.
VANTRAAX combines our patented INTRAAX suspension with our superior K-27® slider box, resulting in the toughest, lightest sliding tandem system on the market today. READY-TO-ROLL® options further reduce maintenance.

System Capacity: 40,000 — 46,000 — 50,000 lbs.
Application: Approved for dry freight, refrigerated, and specialty vans.

Fully integrated, air-ride slider system features unprecedented weight savings and high durability with minimal maintenence.

Capacity: 23,000 lb single-axle, 46,000 lb tandem-axle with axle spreads of 49, 60 and 72 inches
Application: Approved for platforms and drop decks, for on-highway and vocational applications.

The HK SERIES combines our HT SERIES suspensions with our superior K-2® slider box, resulting in a sliding tandem system that is ideal for a variety of applications. The "K" shaped bracing leaves more room for auxiliary components.

Capacity: 40,000 lb - 46,000 lb
Application: Approved for dry freight, refrigerated, and specialty vans.
READY-TO-ROLL® (RTR)
Fully integrated soluctions that minimize operating costs and improve performance on all types of trailers. Available on all INTRAAX® and VANTRAAX® suspension systems. An impressive choice of hubs, drums, brake chambers, slack adjusters, ABS sensors and other options.Air disc brakes available on most INTRAAX® and VANTRAAX® suspension systems.

HUS™ (Hendrickson Unitized System)
A one-piece pre-assembled wheel-end that is sealed for life. Precision ground, matched bearings, maximize bearing life. 7 year/750,000 mile parts and labor warranty coverage. Available on most INTRAAX® and VANTRAAX® suspension systems.

Under Beam Lift (UBL) Systems
The lightest lift axle system for trailers using INTRAAX. Provides INTRAAX AAT and AAL systems with lift capability to increase operational flexibility, trailer manueuverability and tire life. Compact, rugged and easy to operate. Half the weight of the competitors' systems. Fewer moving parts for easier service. No chains, cables or other metal-on-metal wear points.

A variety of pneumatic and electronic control products such as backup alarm, remote QUIK-DRAW activation, lift axle controls and height control valves.

The TIREMAAX tire inflation system supplies an answer to fundamental tire under-inflation issues. This patented system automatically inflates tires that are below their target pressure setting using air from the trailer air tank. TIREMAAX helps protect your trailer from the increased maintenance expense and reduced productivity and fuel mileage caused by running with low tire pressure.
Formed from a technologically advanced composite material of stainless steel bonded to an aluminum substrate, AERO-CLAD bumpers are 40 to 60 percent lighter than chromed steel bumpers. With a finish 10 times thicker than chrome plating, the clad material provides a mirror bright surface that resists corrosion—even after damage from impact. New compression forming technology make possible unique aerodynamic designs.

Composite Fiber Technology
Durable polyurethane/polyester matrix for impact resistance. Easy to install with minimal mounting hardware. A low-cost, lightweight single piece bumper with a paintable finish. Advanced continuous fiber composite technology.

Solid Stainless Steel
Full five-year warranty. Bright mirrored finish that resists corrosion, cracking, pitting, peeling, rusing or fading. Minor abrasions can be brushed. Improved lead time.
Hendrickson makes a wide variety of heavy-duty springs, including taper leaf, flat leaf, and air suspension main support members, many of which come standard on almost every North American OEM truck and tractor.