Innovation Meets
Perfection & Strength


Are the ramps on the ramp gate adjustable?

All trailers equipped with a ramp style gate have fully adjustable ramps. Additional ramps
or longer ramps are available for purchase on selected models.

What is the size of the ball I need for my trailer?

Kit Trailers:

  • 4’ x 4’: 1 7/8”
  • 4’ x 6’: 1 7/8”
  • 4’ x 8’: 1 7/8”
  • 5’ x 8’: 1 7/8”

Utility Trailers:

  • 4’ x 6’: 1 7/8”
  • 4’ x 7’3”: 1 7/8” - Model year: 2012 to 2021
  • 4’ x 7’3”: 2” - Model year: 2022 and up
  • 5’ x 7’3”: 2”
  • 5’ x 10’: 2”

Boat Trailers:

  • 13’: 1 7/8”
  • 14’: 1 7/8”

What is the hitch height of my trailer?

When level with the ground, the hitch from the ground approximately:

  • Utility Trailer: 15”
  • Boat Trailer: 14”
  • Kit Trailer equipped with 8” Wheels: 13”
  • Kit Trailer equipped with 12” Wheels: 15”


Where can I locate the VIN on the trailer?

  • Utility Trailer: The VIN label is on the front driver’s side of the frame
  • Kit Trailer: The VIN label is inside the brown enveloped affixed to the tire box
  • Boat Trailer: The VIN label is on the driver’s side of the frame near the tongue

What is the warranty?

We offer one-year limited warranty against manufacturing defects from time of you purchased.

Do all Westbrook trailers meet Transport Canada and DOT safety regulations?

Yes, all our trailers meet all safety regulations for highway use in Canada and the US.

What types of trailers do you manufacture?

We produce lightweight single axle Galvalume steel utility, boat, and unassembled kit trailers for homeowner use.

What brands of trailers does Westbrook manufacture?

Westbrook trailers manufacture Stirling & Marathon brands.

How do I become a Westbrook trailers dealer?

If you want to become a dealer, please fill out our Dealer Inquiry Form online (here) or email us at

Where are the trailers manufactured?

We manufacture our trailers in our facility in Beamsville, Ontario, Canada.


Call Us Today On 866.857.1445

The Westbrook Group of Companies provides potted plants, cut flowers, light duty utility trailers, and the design and build of commercial and production greenhouse structures throughout North America.