View Sizing Instructions Below

1. Choose Your Boat Style:

  • V-Front Design - Our best seller!

  • Blunt Front Design - Eliminates the gap between the two front panels of the RockGARD for ultimate protection

  • Pickle Fork - Ideal for double bowed wakeboard and ski boats

  • Personal Watercraft (PWC) - V-Front style, designed for jet skis and other personal watercraft

  • Pontoon Boat - The newest RockGARD style for pontoons


2. Measure height from trailer tongue to bow of boat:

  • Determines if you need PWC, Small, Medium, Large, or MAXX


3. Determine if you want STANDARD coverage or XLONG coverage.

  • Measure from center post to trailer fender to ensure clearance.

  • Distance from center post to trailer fender must be greater than the dimensions below.


4. Measure Trailer Frame Height:

  • STANDARD Hardware Kit fits 3” - 5” frames (Included with ALL RockGARDs)

  • UPGRADED Hardware Kits fits 6” - 8” frames (Needs to be ordered seperately)


Need Help? Email info@rockgard.com for help sizing your RockGARD

Choosing the right RockGARD Size For Your Boat

Size Centre Post Height x Length

  • PWC/Small - 27″ x 6.5′

  • Medium - 33″ x 9′

  • Medium X Long - 33″ x 11.5′

  • Large -  39″ x 10′

  • Large X Long - 39″ x 12.5′

  • Maxx - 47″ x 11′

Size Centre Post Height x Length

  • Maxx X Long - 47″ x 13.5′

  • Picklefork - 35″ x 12’

  • Medium Blunt Front - 33″ x 9′

  • Medium X Long Blunt Front - 33″ x 11.5′

  • Large Blunt Front-  39″ x 10′

  • Large X Long Blunt Front - 39″ x 12.5′

  • Maxx Blunt Front - 47″ x 11′

  • Maxx X Long Blunt Front 47″ x 13.5′

RockGARD attached to PWC trailer
RockGARD V Front attached to a Sanger boat
RockGARD Blunt Front attached to a surf boat
RockGARD X Long attached to boat trailer
Pontoon RockGARD attached to a Avalon pontoon boat
Pickle Fork RockGARD Rock guard attached to red surf boat