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It is coating steel or iron surfaces with zinc. This creates an extremely resistant saltwater coating that is the most effective. The biggest determining factor for whether a painted boat trailer will be best for you is whether you will be launching in saltwater or freshwater.įor a maximum resistance to corrosion from saltwater, component parts and frames are galvanized with a hot-dip galvanization finish. Painted boat trailers provide the custom color and graphics options to make your boating package stand out on the road. This is because the type of finishing can determine if the boat will operate best in fresh or saltwater. Finishing not only brings out the beauty of the trailer, but also the aspect of durability. Higher payload, faster speed, and stability make for more hauling output.Īfter modification and construction of a boat trailer, the final stage is finishing. In these conditions, you won’t experience a lot of bounce or swaying. Not only that, tandem axle trailers allow for more stability with faster highway speeds. This permits the trailer to accept heavier cargo, up to three times what a single axle can manage, which means more carrying and transport capacity. Tandem axle trailer designs include two sets of tires in close proximity to each other to help disperse the weight of the load. Keep in mind that these tires will wear faster than tandem tires due to having to carry more of the weight. They also have simpler structures to maintain due to only having one set of wheels. Cost wise, single axle trailers are lighter and are more inexpensive to tow. Because of their small size, they are more fuel efficient and towing is easy to handle due to a lower weight and easy to adjust towing angles. They are easy to handle when parking spaces are scarce or there is little wiggle room. Depending on the size and weight of the boat, we will determine whether a single-axle or tandem-axle trailer is the better choice for your boat.Ī single axle trailer with only one set of wheels can be a bit easier to maneuver. Trailer axle classifications include single axles with one set of wheels and tandem axles which can be two (dual-axle) or three (triple-axle) sets of wheels. Check your boat manufacturer’s specifics to see if they make a recommendation of one style over the other.
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This means the trailer enters the water farther than a roller trailer requires for launching.īunk trailers provide support that makes them the optimum choice for some boats with thinner hulls. They are designed to be launched in deeper water where the boat can float-on and off the trailer. Since most roller trailers are more of a general fit, bunk trailers offer a more custom and a tighter fit.īunk trailers are designed to cradle the hull of the boat and offer the most economical choice for transport as they have fewer parts to maintain. The bunks are designed to make contact with the hull of the boat at every point. These days, with improved technology and craftsmanship, you can find bunk trailers carrying larger boats even longer than 30 feet.Īt Pacific Trailers, we recommend bunk trailers. Previously, manufacturers created trailers for larger boats with wobble rollers while traditional bunk trailer designs fit smaller styles of boats. Depending upon your old axle, this would be why we previously mentioned you may need a different Leaf Spring U-Bolt Kit.Boat trailers come in two main styles, bunk or roller. These axles can be 1 3/4" Round, 1 1/2" Square, or 2" Square. A common capacity that is converted over to the 2,200 lb 2 inch Square axle is the 1,400 lb Axle, which would use the 1" inner diameter wheel bearings. As long as you find the correct length that works for both your Leaf Spring Center and Hub Face, these 2,200 lb Axles will work, all that is additionally needed would be Hubs that will include the 1 1/16" Inner diameter wheel bearings, and possibly a larger U Bolt kit to re-mount your axle back to your leaf springs. It might be possible that your current trailer axle is using 1" Inner diameter wheel bearings, and you are looking to replace the axle.
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If you are feeling overwhelmed about which axle length to select, check out our How To Measure and Axle Video, which will walk you through the process. These axles are common with both 4 Lug and 5 Lug wheels, typically using tire sizes ranging from 8" to 13". All of our 2,200 lb Axles feature 1 1/16" Straight Spindles. Axles with a 2,200 lb Capacity have Straight Spindles, meaning the same size inner and outer bearing. The most definitive way to determine axle capacity is to check your trailer bearings. If you are at all questioning the capacity of your axle, we would be happy to assist you.