Choosing the right trailer for your pontoon boat is almost as important as choosing the boat itself.
This is the equipment youâ€™ll use to load and launch.
But before purchasing, there are lots of details to consider.
Decide On a Pontoon Boat Trailer with This Breakdown
I’ve broken the trailer down into component features. Each one can vary based on the make and model of trailer, so be sure to investigate these features on any trailer you’re considering buying.
Your Boat’s Weight
Gross Vehicle Weight RatingÂ (GVWR) is the total weight the trailer can support. Be sure youâ€™ve taken into account the entire weight, including the engine and fuel.
The average pontoon boatâ€™s weight can vary, and you want to know what type of trailer can handle yours in particular. The weight will dictate how many axles you’ll need in order to properly support it.
Types of Trailers
Single axle trailers are generally more cost-effective than multi-axles. They’re easier to move and can turn tightly into hard-to-reach spots like garages or storage facilities.
You can even move them by hand manually if you need to shift to reach something that’s blocked in your garage. Obviously, they require less maintenance as there are fewer tires and axles to tighten.
This video demonstrates the features of one single axle trailer example:
Multi-axle trailersÂ (more than one set of axles) lack the dexterity of the single axle trailer, but they’re much better equipped to handleÂ long hauls and wear and tear on the road. They’re more stable, and will keep you and your boat safe if you lose one tire to a blow-out. Here’s one example of the multi-axle option:
A tandem axle trailer (which has two sets of axles) is sufficient for most pontoons.Â My folks own an Avalon Entertainer and carry it with a 25′ 2014 tandem MFI Trailer.Â MFI makes good quality trailers and come in all varieties and sizes. Take a look at this tandem axle trailer to get a sense of what they look like:
Also known as scissor trailers, these type of trailers make it so your pontoon is saddling the trailer, not sitting directly on it.
The main reason you might consider having this type of trailer is that you want to launch in shallow waters, but I say itâ€™s best to locate a marina with a deeper launch instead. The otherÂ reason is having the flexibility to move a variety of pontoons.
If you ask around, youâ€™ll find that most ‘tooners prefer bunk trailers (more on that later). Center lift trailers have bad road stability when it comes to long hauls. If you’re a novice and unfamiliar with trailering, you face the real risk of your boat tipping.
This video will give you a thorough walkthrough to the scissor trailer concept:
If youâ€™re looking for a smooth-riding trailer that absorbs shock onÂ roads full of potholes, you might want to consider one of these types of suspensions.
The most commonly used is a leaf spring suspension. These are more easily repaired than torsion axles, but in turn, require more maintenance. However, they do have better shock absorbency.
This is basically a rod inside a square tube used as a spring.Â These require a bit less maintenance. However, when they need repairs they’re more difficult.
Most people I know prefer radial over bias-ply tires. This is for multiple reasons, but the main takeaway is that bias-ply tires have narrower footprints, which means less grip on the pavement. Radial tires are wider and grip the pavement better, on top of being better constructed and longer-lasting overall.
As I mentioned, most prefer radial tires, but bias-ply are all right for local trips and if you’re not doing too much trailering. They have a sidewall flex to the tread, which means your tires can slip, and they’re generally not built to be as strong as their radial counterparts. The only upside is that they tend to be cheaper.
Gliding On and Off
There are two types of bunks: Dry bunks and carpet bunks. Regardless of whether they’re carpeted or not, trailer bunks are typically made of longÂ pieces of wood.
Using treated wood was once very common, but due to the change in methods of treating lumber, most manufacturers today won’t use treated wood.
Previously, wood treatments contained copper sulfate and were known to tarnish pontoon tubes. The threat of discoloration outweighs the effort to occasionally replace the wood. So, make sure theÂ bunk won’t damage your pontoon in any way before purchasing.
Carpeting is an inexpensive and affordable way to cover the bunks. It’s generally lightweight and can easilyÂ be applied with staples. This DIY process is fairly straightforward and Iâ€™ve helped my dad reapply carpet to bunks numerous times.
A good quality trailer uses a 14 ounce carpet which has a rubber back. This is very durable and marine grade, typically applied to bunks to assist heavier boats that would tear normal carpets.
Some prefer not to have their ‘toons sitting on carpeting for long periods of time, since carpet can still absorb some water and retain moisture.
Instead of leaving your boat on a carpeted surface, you can install plastic glides or “caps” to your bunk trailer. This helps glide the trailer on while also keeping it off the carpet. It’s a great pontoon trailer accessory to have!
Iâ€™ve seen a few questions here and there about rollers for pontoon trailers. Although theyâ€™re hard to come by, you can modify a bunk trailer. However, most ‘tooners, including myself, would discourage you away from rollers. Pressure points against the ‘toons could create small pock marks.
If youâ€™re insistent, Iâ€™d suggest first contacting your pontoonâ€™s manufacturer and asking their advice.
Types of Frame Metals
When you have your Gross Axle Weight Rating (GAWR) know that the weight is specified for each axle, indicating the amount of weight that each axle can bear.
Try not to confuse this with the GVWR mentioned earlier. Though they look almost the same, the difference is based on the weight of the entire trailer vs. the weight on each individual axle.
Aluminum trailers are much lighter than steel, which can be a consideration for fuel economy.
Aluminum is the betterÂ trailer material if you take your boat out on coastal water. It stands up great to salt and isnâ€™t easily corrosive. When it does corrode, it doesnâ€™t produce an unsightly rust. Instead, the metal oxidizes as white.
One disadvantage is that aluminum trailers do have the highest cost. This might be a deciding factor if you only take your pontoon in fresh water.
Galvanized steel simply means it has a coat of zinc applied. Although it does resist the abuse of seawater and salt, it can still rust. Which means in order to maintain the galvanization, itâ€™s ideal to rinse it clean with fresh water after loading and launching.
You can also get the steelÂ hot-dipped, which means that after the frame is welded, itâ€™s dipped in a galvanization solution.
Steel trailers are more expensive than aluminum trailers, but they’re also heavier and stronger. If you donâ€™t have to launch in ocean water, this might be a good fit.
Some like painted steel trailers because they can be custom-matched to your pontoon. Although I do appreciate this aesthetic, I find durability to be more important. Once again, salt water is a big no-no for painted steel. In salt water, the paint will begin to chip, and you’ll end up needing to refurbish the boat paint.
If youâ€™re in fresh water, by all means, paint it in whatever color you want.
Brakes and Lights
Electric brakes are generally frowned upon because most people have the common sense not to mix water with electric components in a normal household setting. There’s also worry about rust and corrosion from time spent in and around the waterâ€”and you don’t want to play games with brakes.
Although there are a few manufacturers out there like Cequent Performance Products thatÂ makes marine-grade electric brakes. These are more resistant to water damage and are perfectly safe to use. High-quality electric brakes would be my recommendation.
A surge break system works the same as a car’s brakes, with hydraulics, and they’re self-contained inside the trailer. They don’t need to haveÂ connections inside your car as they function on their own.
Keep in mind that most regions require you to have some kind of brake system you can control from within your carâ€”meaning that surge brakes alone would be a no-no.
They perform when the car has begun to slow, creating a small delay. This also means you’ll need a longer distance to stop your heavy boat and trailer. They’re reliable but complex to set up, maintain and repair.
Brakes for Multi-axle Trailers
You could be required by state law to have brakes installed on every axle. In fact, even if itâ€™s not required, it’s highly recommended by trailer manufacturers. Take this into account when considering trailers.
If you launch in salt water, there are some things you need to pay attention to as far as attached wires are concerned. You donâ€™t want the tail light wiring to corrode away, so tinned copper wiring is crucial for coastal waters.
LED lights are waterproof, durable and able to outlast incandescents. Check to see if the trailer has covers to protect the bulbs and doesnâ€™t leave them exposed when you launch and load underwater.
Make it a good habit to perform a thorough check-up on your trailer before the start of the season.Â Keep a container of galvanized spray to re-coat any chipped away spots where you notice rusting.
- Ideal for use on wrought iron and spot-welded metal, gutters, chain-link fences and more to repair weathered galvanized finishes
- 93% pure zinc coating applies a galvanized film to renew weathered galvanized surfaces
- Covers up to 12 sq ft, dries to touch in 30 minutes for quick project completion
- Provides superior durability, resists corrosion, scratches and chips
- No top coat required, product may be coated with a water-based product or an oil-based product if water-based primer is used prior to top coat application
Take a clean cloth and wipe away any corrosion. Apply grease (dielectric grease, to be exact) to incandescent light fixture sockets.
- Seals And Protects: Our dielectric grease is a thick, long lasting waterproof synthetic silicone lubricant (lube) that prevents oxidation, inhibits corrosion & seals out contaminants such as salt & dirt; non-melting, stable consistency from -55-570 F
- Multitude Of Uses: Silicone paste / silicone grease is perfect for a variety of automotive, electrical and marine uses and compatible with a variety of materials, including metal, rubber and plastic; prevents voltage leaks around electrical connections
- Great For Many Common Tasks: Most common uses of marine grease including changing spark plugs, lubricating brake caliper pins, lubricating and preserving rubber gaskets, O-rings, hoses, weatherstripping, etc., and fixing sluggish car windows
- Applicator Brush For Ease Of Application: Applicator brush attached inside lid at an angle; product will be clear/transparent/translucent to slightly milky-white. Please Note: Applicator brush intentionally bent to maximize reach to jar edges
- Top Quality: Produced to the highest industry standards
Locating a Trailer
If youâ€™re looking to purchase a trailer, I found this comprehensive list on TrailersUSA. More than likely, you willÂ find a local or regional manufacturer you can visit in person.
Also, most boat dealers will have a trailer manufacturer that they work with, so be sure toÂ check with them.