RockGARD Trailer Guard


Protection for your boating investment!

Why spend thousands on a water craft and leave it unprotected?

RockGARD is a new, patented trailer guard that protects the part of your boat that often gets forgotten about when traveling – the vulnerable hull. What’s protecting the hull from gravel, rocks and other debris that flies up from the highway or back roads we’re following to the lake? Until now, there was nothing to protect the exposed underside of your vessel.

Easily washable, durable, easy to install and remove for safe access when launching your boat, available in many colours, available in 9 sizes, a smart and stylish accessory for your boat.

Don’t throw your hard-earned cash away on costly travel damage – find out how you can install RockGARD today!




RockGARD is available in a wide variety of sizes to accommodate as many different boats as possible.

Standard: The standard/regular version of the RockGARD. Available in Small, Medium, Large, Maxx

XL: The XL versions are 32 inches longer, providing protection further back on the boat. Available in Medium XL, Large XL, Maxx XL

Blunt Front: The Blunt Front design eliminates the gap between the two panels. The panels fasten together with twist locks. This will eliminate hull exposure for trailers where the “Y” comes far forward. Available in Medium Blunt Front, Medium XL Blunt Front, Large Blunt Front, Large XL Blunt Front, Maxx Blunt Front, Maxx XL Blunt Front

Picklefork: Specifically designed and manufactured for pickle fork, or double bowed, boats. Ideal for wakeboard and ski boats.

PWC: A RockGARD designed for personal watercraft


How to size your RockGARD

There are just 2 easy steps required for determining the proper size RockGARD for your personal water craft or boat:

1. Measure from the top of the trailer frame to the top of the bow as shown in the chart below.

2. Use the list below to determine which RockGARD size to order.

Measuring Image1.jpg

***Sloped bows require up-sizing so please contact us for more information***


List of sizes available includes: (trailer to bow measurement in inches)

Size Centre Post Height x Length

  • PWC – 27″ x 6′
  • Small- 27″ x 7′
  • Medium – 33″ x 9′
  • Medium XL – 33″ x 11′
  • Large –  39″ x 10′
  • Large XL – 39″ x 12.5′
  • Maxx – 47″ x 11′
  • Maxx XL – 47″ x 13′
Size Centre Post Height x Length

  • Picklefork – 35″ x 12″
  • Medium Blunt Front – 33″ x 9′
  • Medium XL Blunt Front – 33″ x 11′
  • Large Blunt Front-  39″ x 10′
  • Large XL Blunt Front – 39″ x 12.5′
  • Maxx Blunt Front – 47″ x 11′
  • Maxx XL Blunt Front – 47″ x 13′

You can also download this PDF file: How to Select the Correct Size of your RockGARD


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Additional information


Medium XLong, Large XLong, Maxx, Maxx XLong, Picklefork, Medium, Large, Personal Water Craft, Regular


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