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Welcome to Dyer's Docking Systems Avalanche 10' X 101" and 12' X 101" all aluminum tilt trailers. We are the next level in trailer manufacturing! Aluminum is lighter than steel and it won’t corrode, making it the premium choice for higher end trailer construction. Our fully welded, heavy-duty aluminum frame and tube cross members assure maximum strength and a rust-proof frame.

Our custom "patent pending" extruded aluminum "Reversed Trailer Side Rail" puts the lip inside the cap, creating a wider deck and a better sealing enclosure. It offers numerous other advantages, including being more weather tight, protects the gas assist shocks (located outside the lip) making it easier to load, and self-aligns the cap upon closing verses traditional designs.

We’ve mounted all LED lights and wiring in the enclosure verses on the trailer, providing better accessibility, visibility, and less exposure to salt and sand.

Key Benefits:

  • 58” peak height to accommodate ATV’s and newer sleds
  • Rugged diamond plate front window
  • Precision jig-built, fully welded Aluminum Tube Frame on 24" centers, with wishbone tilt
  • Precision jig-built, fully welded Aluminum Cap frame
  • Premium wire harness and connectors
  • Premium D.O.T approved LED Lights
  • Full length Tie Down Tracks, Slick Nut tie down technology for quick and easy removal of Tie Down Bars
  • Dexter Torsion Flex Axles
  • 5/8ths" Marine Plywood Deck
  • Manufactured and serviced locally in Nottingham, New Hampshire

2009 Prices



10' Avalanche


12' Avalanche


With the Slick Nut and full length heavy duty tie-down track, you can secure your machine fast and easy without removing your gloves! The large Diamond plate front window provides easy and clean access!

The avalanche comes in 2 sizes 10' x 101" or 12' x 101". Our trailer is manufactured with the same quality and tolerances as our Sled Dock trailer. The difference being we weld our full length "patent pending" extruded aluminum "Reversed Trailer Side Rail" on the Avalanche.








We are a proud member of NATM

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Last modified: 10/17/09