Thieman Heavy Duty Truck/Trailer Lift Gates

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With maintenance being a major concern among today's fleets, Thieman Heavy Duty Liftgates are built with a long list of features to reduce operating costs. Safe, reliable operation is another built-in standard. Bring your specifications to the liftgate professionals of STS. For more information, visit Thieman Tailgates website.


Capacity 4400 lbs - 6600 lbs
Tuck Away 1
Rail Gates 1
Models 2


  • 150 amp circuit protection
  • Adjustable cylinders available
  • Rear impact guard
  • Available safety alarm and cut-off switch
  • Maintenance free bushings
  • Several platform sizes available

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Uses & Applications:
  • Heavy Duty Truck/Trailer Lift Gates
Uses & Applications:
  • Medium Duty Truck/Trailer Lift Gates
Uses & Applications:
  • Pickup/Service Body Lift Gates
Uses & Applications:
  • Heavy Duty Truck/Trailer Lift Gates

Why Choose STS Trailer and Truck Equipment?

For over 6 decades, we've been NY's relied upon source for truck equipment, trailers for sale and truck & trailer parts and repairs. We pride ourselves on our commitment to quality workmanship, competitive pricing and fast turn arounds. When you need something done right and within your deadline, you can rely on us. 


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sts trailer sales and truck equipment

Syracuse, NY

3496 Court St.
Syracuse, NY 13206

Phone: (315) 437-5406
Toll Free: (800) 836-7400

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Rochester, NY

20 Transport Drive
Rochester, NY 14623

Phone: (585) 235-4500
Toll Free: (800) 477-7417

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Buffalo, NY

6495 Transit Road
Bowmansville, NY 14026

Phone: (716) 683-2250
Toll Free: (800) 444-7417

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Albany, NY

1912 Central Avenue
Albany, NY 12205

Phone: (518) 713-2170
Toll Free: (877) 808-9808

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