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Boat Trailers

Boat Trailers

Boat trailers for sale in Ontario, built and sold at our Bolton boat trailer centre. Bunk and roller trailers in aluminum, galvanized or painted steel, single, tandem and tri-axle, for everything from tin boats to large cruisers and wake boats — plus custom builds to fit your boat.

All trailers come with the option of aluminum, galvanized or steel construction in any color you choose along with optional wheel packages.

Not sure what size you need? Read our boat trailer size guide → · See our aluminum boat trailers →

16 products
Compare our boat trailers
TrailerBoat sizeCapacityAxlesFramePrice
20'-28' 4500LB STEEL BOAT TRAILER20'–28'4,500 lb2 x 3,500 lbPainted$3,999
19'-23' 4,500LB STEEL WAKE BOAT TRAILER19'–23'4,500 lb2 x 3,500 lbPainted or galvanized$4,499
20'-28' 7000LB STEEL BOAT TRAILER20'–28'7,000 lb2 x 3,500 lbPainted$4,999
7,000lb Steel Wake/Ski Boat Trailer Tandem Axle——2 x 3,500 lbSteel$5,499
7,000lb Aluminum Boat Trailer Tandem 3,500lb Axles—5,500 lbTandem 3,500 lbAll aluminum$5,999
7,000lb Tandem Alumimum Wake / Ski Boat Trailer with Notch——2 x 3,500 lbAll aluminum$6,499
28-34ft Steel 10,500lb Boat Trailer Tri Axle28'–34'—3 x 3,500 lbSteel$6,499
10,500lb Tandem Axle Wake/Ski Boat Trailer—8,000 lb2 x 5,200 lbSteel$6,999
Mayhem boat trailers 10500 aluminum tri axle——3 x 3,500 lbAluminum$7,499
28-34ft Steel 15,000lb Boat Trailer Tri Axle28'–34'—3 x 5,200 lbSteel$8,499
28-34ft Aluminum 15,000lb Boat Trailer Tri Axle28'–34'12,500 lb3 x 7,000 lbAll aluminum$9,999
Mayhem boat trailers aluminum 15k tri axle28'–40'—3 x 5,200 lbAluminum$9,999
30'-36' 21,000 LB BOAT TRAILER30'–40'21,000 lb3 x 7,200 lb—$11,999
21,000lb Aluminum Boat Trailer 28-35ft Tri Axle28'–36'—3 x 7,000 lbAluminum$12,999
21,000lb 36-42ft Aluminum Boat Trailer Tri Axle30'–38'18,500 lb3 x 7,000 lbAll aluminum$13,999
25,000lb Aluminum 30-46ft Quad Axle Boat Trailer30'–46'21,000 lb4 x 7,000 lbAll aluminum$16,999

Buying a boat trailer in Ontario

We build and sell boat trailers at our Bolton boat trailer centre at 12563 Hwy 50 — from light trailers for tin boats and inflatables up to tri and quad-axle aluminum trailers for 30 to 46-foot boats. Every trailer can be built in aluminum, galvanized or painted steel, in any colour, with optional wheel packages.

Pick the size by boat length and weight

Start with your boat’s length, then add up its loaded weight: the boat, motor, fuel, batteries and gear. Choose a trailer that fits the length and whose carrying capacity is comfortably above that total.

  • Up to 16 ft: tin boats, inflatables and small fishing boats ride on a light single-axle trailer.
  • 20–28 ft: bowriders, wake and ski boats and mid-size fishing boats usually need a tandem axle trailer with electric brakes.
  • 28–40 ft: cruisers and large fishing boats need a tri-axle trailer with brakes on every axle. This is where our 30-foot and 40-foot boat trailers sit.
  • 40 ft and up: quad-axle aluminum trailers carry up to 21,000 lb. Call us to confirm the fit.

Our boat trailer size guide lists every trailer by boat length.

Aluminum, galvanized or painted steel

Aluminum is the lightest and won’t rust, which makes it the first choice for big boats and for anyone who launches often. Galvanized steel is tough and resists corrosion well at a lower price. Painted steel is the most affordable and can be done in any colour. See all our aluminum boat trailers.

Bunk or roller

Bunk trailers support the hull on carpeted boards and suit most fibreglass and aluminum boats, especially at deeper ramps. Roller trailers make launching and loading easier at shallow ramps. We build both.

Warranty, financing and service

Our trailers carry a lifetime warranty on the structure and welds and a one-year limited warranty on components. Lease financing is available, and our shop handles annual inspections, brakes, wiring, lights and tires to keep your trailer road-ready.

Frequently asked questions

How much does a boat trailer cost?

Our boat trailers currently run from $3,999 to $16,999, depending on the boat size, the number of axles and the material. Every trailer’s price is listed on this page.

What size boat trailer do I need?

Match the trailer to your boat’s length and its loaded weight — boat, motor, fuel and gear — and pick a trailer whose carrying capacity is comfortably above that number. Our boat trailer size guide lists our trailers by boat length.

Bunk or roller boat trailer?

Bunk trailers support the hull along carpeted boards and suit most fibreglass and aluminum boats, especially at deeper ramps. Roller trailers make launching and loading easier at shallow ramps. We build both — ask us which suits your boat and launch.

Aluminum, galvanized or painted steel?

Aluminum is the lightest and won’t rust. Galvanized steel is strong and resists corrosion well. Painted steel is the most affordable option and can be done in any colour.

Do boat trailers need brakes in Ontario?

Ontario requires working brakes on trailers with a gross weight over 1,360 kg (3,000 lb), so most tandem and tri-axle boat trailers need them. Our larger trailers come with electric brakes; check MTO rules for your setup.

Can you build a custom boat trailer?

Yes — Mayhem Trailers has been building trailers in Ontario since 2015. Call our Bolton boat trailer centre with your boat’s make, length and weight.

Do you sell 30 and 40-foot boat trailers?

Yes — our tri-axle aluminum and steel trailers cover boats from 28 to 40 feet, and our quad-axle aluminum trailer handles 30 to 46 feet. See the size guide for each one.