Premiere Manufacturer of Pontoon Trailers & Aluminum Utility Trailers

A Great Look at our Series 4 Utility Trailer

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Choose Wisely. Choose Wolverine.

Specifications and Fabulous Features!

Galvanized steel tube #3500 capacity 4″ drop axle – galvanized steel is a much more durable finish than a painted steel axle. It’s practically bullet proof. The axle is usually the first thing to rust. A drop axle is great for low profile loading, etc. OPTIONAL  – Straight axle for increased clearance. 5200# axle also available.

OPTIONAL Electric Brakes

See models below

Bolted on ZINC plated 2″ A-frame coupler: Basically this is a 5,000# capacity coupler. Overkill? Yes! But better safe that sorry. You’ll find some aluminum straight tongues and also painted couplers. These are expensive trailers and you deserve to know why!

Aluminum tube cross members on 24″ centers. OPTIONAL 12” centers.

4,000# capacity yellow zinc plated D-Ring are BOLTED though the crossmember with carriage bolts. OPTIONAL Up to 8 per trailers and can always add more

Protected industry standard 4 way flat harness. The end of the wire harness is protected with a safety loom. The rest of the harness is inside the aluminum tubing which also gives it added protection •

Aluminum treadplate


Treated 2×8 and 2×10. Not mesh, not plywood, not deck boards. This is as solid as it gets and is more forgiving than an aluminum floor. OPTIONAL – 6″ interlocking Aluminum Floor. (We believe it’s the strongest on the market.)

Extruded aluminum tubing 1/8″ 2×4 on 3500# axles trailers. 2×5 1/8″ double hollow tubing standard on 5200# axle.

Stylish Wolverine graphics

Grease Fittings
On spindles that lubricate both inner and outer bearings

Galvanized steel 5 bolt hubs include yellow zinc studs. Painted hubs can rust overnight. And if your painted hubs rust imagine how fast the studs rust. Usually the first time you run lug nuts over them the paint is gone. Rusty studs and nut = misery later .

License Plate Holder
Located for easy view and also out of the way keeping your plate in perfect condition for the life of your trailer. Surely you’ve seen beat up and bent license plates on trailers because they were put in a very inconsiderate place on the trailer. You’ll keep your lifetime trailer plate in great condition. Particularly if you are from Michigan or another state that has lifetime trailer plates (view for fold down gate)(View for standard)

All LED – Lifetime warranty. Every lighted location including 2 amber and 2 reds on both sides. 2 long slimline tail lights and 3 lights identification bar in the back. Last but not least is the license plate light. Backed by a lifetime limited warranty

5′ x 16″ wide aluminum ramps (2). Weight each 27#. With the 4″ drop axle and low profile design the 5′ ramps offer an incredibly comfortable transition. Ramps can be used together or spread apart the the entire width of the trailer. Added benefits of the ramp designs include strength. Fold down ramps are simply weak and don’t hold up in a lot of applications. Not only that but once you pull a trailer with fold down ramps the wind resistance and fuel mileage you get are drastic negatives. The ramps are easy to get to and mount on the front of the trailer. You won’t hear rattle pulling it either like you will with slide under floor style ramps. Another plus is that it is easier on your back. OPTIONAL – Consideration for making the decision to upgrade. A lot of professional landscapers use this type. Full Size Fold Down Ramp or a Full Size Bi-Fold Ramp. Fold – Down Ramp Gate for the landscape professional where time is your most precious commodity. 

Running Boards
Standard width on 5200# axles.

Safety Chains
The safety chain is an upgraded #7,600 breaking strength chain. It absolutely costs a bit more but so well worth the extra few bucks. Not only that, but the S hooks are big enough to actually hook on to something. We have seen chains so small that they won’t hold when needed.

Side Rails
2×2 aluminum tube sides 12″ high. Flush to the outside of the trailer giving more interior room. Aluminum tread plates sides can be added on if you wanted to close off for hauling loose debris. Not to difficult to add wood to the interior as well. (Tell us what you have in mind.) OPTIONAL Various side rail height, ATP Aluminum closed sides.

Double eye 4 leaf spring. 3500# rated at 1750#. 5200# rated at 3500#. The 5200# springs at 3500# rating are a bit of an overkill, but you will appreciate it.

15″ radial tires. 3500# axles 205R15, Load Range C Max load 1820# per tire. 5200# axles are 225R15, Load Range E – Max load 2830# per tire. Radial tires pull smoother and last longer. Tire Warranty: A “No Excuse Guarantee”, Five (5) year warranty against manufacturers defect, 2 Year Free Roadside Assistance, Tires must be registered with tire manufacturer to activate warranty and roadside assistance) OPTIONAL  Spare tire, Spare tire bracket.

OPTIONAL – A-frame front mount tool box.

A-frame tongue goes to the outside of the trailer frame and then has another tube that goes back to the front of the axle on each side of the trailer. The basically gives you a strong trailer capable of HEAVY and UNEVEN loads

Tongue Jack
3,000# zinc plated jack. This is an upgraded jack that matches the actual payload of these trailers. More that 2x stronger and better than you will find on other trailers. Again, zinc plated. It will keep looking good for years. Durable 6″ poly wheel at the bottom the jack instead of a skid plate (or worse). This wheel makes moving the trailer around so much easier, especially when empty. Comes in real handy when you are lining up the trailer to hook up to the towing vehicle

Long-lasting yellow zinc u-bolts through-out.

5 or 6 Bolt Aluminum Rims. Standard and actually a good amount lighter than steel. Included are stainless gorilla acorn nuts that protect hub studs as proving a good looking touch as well as a center that offers even more protection than only having a dust cover to protect bearings

Winch and winch mount optional. Installed or separate.

4 Series – 5×10 • 4 Series – 6×12 • 4 Series – 7×14


5 x 10
60″ Between Fenders • 78″ Outside Width • 120″ Inside Length • 174″ Overall Length
 520# Empty Weight • 2,995# Cargo Capacity

6 x 12
72″ Between Fenders • 90″ Outside Width • 144″ Inside Length • 198″ Overall Length
660# Empty Weight • 2,995# Cargo Capacity

7 x 14
84″ Between Fenders • 102″ Outside Width • 168 Inside Length
222″ Overall Length • 940# Empty Weight • 2,995# Cargo Capacity

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License Plate Holder