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Built In Suspension

Action Trackchair® STS

Starting at


Plus shipping and delivery charges.

Chair shown may vary visually by market and may differ from chairs manufactured and delivered. Availability may vary by market, please see your local dealer for details.

Standard Features

The Action Trackchair STS includes the 20-amp battery charger, auxiliary tilt-on-the-fly mechanism, cushioned arm rests, fixed footrest (adjustable for height), Type I or Type II tracks, rear stability wheels, lap seatbelt, dual-port USB charger, battery charger plug-in port, independent flip-up arms, and a torsion arm suspension system with automatic track tensioning. A variety of upgrades and modifications are available. View the animations below to see tilting and arms lifting in action.



Sit Down

This is the right chair for

  • The same intelligent design, rugged construction, and proven performance of the Trackchair ST, but with suspension
  • The first working suspension on an Action Trackchair model, significantly increases rider comfort.
  • A wide track base to ensure a stable ride over uneven terrain.

Customize your chair

We’ve taken our all-terrain wheelchairs to the next level. You make them your own. Customize the frame and seat color to match your lifestyle or personality.

Options For Everyone

Available Models

We are constantly working to improve the Action Trackchair® lineup. Striving to bring new innovations, technology, and comfort to our customers. Everyone has been asking for it, and now it is here! The best tracked wheel chair in the world, just got better! The Action Trackchair® model STS with suspension joins our lineup of already successful Action Trackchairs. The STS is truly a game changer, ease of maintenance, traction, stability and NOW SUSPENSION.

Model #

Seat Width

Seath Depth

Total Width

Model STS




Not sure which size is right for you? Contact one of our authorized dealers.

Additional Information

Chair Specifications

Seat Tilt

Forward and Backward


1 Year Parts & Labor


3 Years on Welding & Track


Zinc Primer To Prevent Rusting






450 lbs. Estimated

Weight Capacity

250 lbs

Seat Height


Seat Depth


Ground Clearance


Track Size

6.5" x 90"


3 MPH. Approximate


Up to 7 Miles

Turning Radius



2 - 12V Batteries

Control System

Curtis enAble 40


24V DC

Battery Charger

20 AMP

Accessories and customization

Gear up for any adventure

Action Trackchair believes in providing their users with the ultimate freedom and mobility. With this in mind we offer a wide variety of accessories to fit your lifestyle and needs. Whether it be a cup holder, snow plow attachment or fishing rod holder we provide our users the tools they need for the next adventure.

Action Trackchair® STS

Purchase Options