How long should my boat trailer bunks be?

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Eugenia Kreiger asked a question: How long should my boat trailer bunks be?
Asked By: Eugenia Kreiger
Date created: Tue, Mar 30, 2021 3:30 PM
Date updated: Fri, May 27, 2022 11:47 AM

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Top best answers to the question «How long should my boat trailer bunks be»

Ideally, the bunk boards should be at least half as long as your boat and run from the stern (or a few inches beyond it) to the bow as far forward as you like.

FAQ

Those who are looking for an answer to the question «How long should my boat trailer bunks be?» often ask the following questions:

⚓ Should boat trailer bunks be level?

1. The general rule of thumb is to adjust either rollers or bunks as low as possible and still keep the boat free of fenders and or the road. In particular the stern bunk adjustment normally will always be lower than the bow bunk adjustment.

⚓ How long should boat bunks be?

The general rule of thumb is that you want your bunks to extend completely to the stern (rear) of the boat, or even and inch or two beyond. That way the transom has plenty of support as you drive down the road.

⚓ Should you glue carpet on boat trailer bunks?

Obviously skip this one if your starting with new bunk boards. 3) You may either glue or staple your replacement bunk carpeting down. We would suggest just to staple your new bunk carpeting. This will allow the carpet to give a little while loading and un-loading your boat and prevent tearing of the carpet over time.

10 other answers

The boat can only hang off the trailer 8". your boat and the trailer are like a rectangle and a triangle put together... your bunks should end at or just a little past that rectangle.

Expert Reply: There isn't an exact length of bunk boards that are required for pontoon boat bunks but in general around 75 percent of the length of the boat should be the length of the pontoons and you'll be good. So for a pontoon boat that measures 16 feet your best bunk length would be right at 12 feet. expert reply by: Jameson C.

How long should bunk boards be? The general rule of thumb is that you want your bunks to extend completely to the stern (rear) of the boat, or even and inch or two beyond. Click to see full answer.

Re: Bunk Board Length The board should be twice as long as from the middle to one end, and that end should be directly under the transom. As Outsider suggests, that would be a trailer that fits the boat.

Helpful Expert Reply: For bunk style guide-ons such as # CE27600 the bunk board and boat should only barely touch if at all. There isn't a hard and fast rule that says it should be this many inches. But since guide-ons are not meant to support weight like a regular bunk you don't want it so close that the boat could damage the system, but they have ...

Unless a trailer is specifically built for a specific boat, attach bunk systems (either roller or bunk style) to the framework of the trailer with adjustable mounting brackets. To a degree, the brackets enable you to raise, lower or move the bunks side to side and enable you to adjust the angle of the bunk to match the sloped bottom on a V-hulled watercraft.

Length should be measured from the farthest point at the bow to the end of the hull’s running surface. In general, trailers are typically about two feet longer than the boat itself. Do not use LOA (which can be influenced by extended swim platforms) as an indicator of boat length, as a trailer only supports the hull’s running surface.

Matt Phillips. They should have some give on the bunks as that'll center the boat. Once you have the boat cinched up on the tongue and trailer straps and before leaving the parking lot, while towing the boat about 5-10MPH, do a hard stop. Then to back and re-tighten your straps, then check your tongue strap.

It has to be measured from the bow eye to the boat’s transom. Basically, the transom has to hang off the end of the bunks by 1-12 inches. That being said, you need to ensure that there is enough distance leading to the bow stop. Then, it has to be moved one foot further forward compared to the first loading.

It can be easily tied up using 1/2″ stainless steel staples. Unquestionably, this could help create a more impressive look to your trailer. Hence, if you are in the hunt for reliable, durable and superior quality wood for vessel trailer bunks, then this option won’t dishearten you.

Your Answer

We've handpicked 22 related questions for you, similar to «How long should my boat trailer bunks be?» so you can surely find the answer!

How do i make my boat trailer bunks slippery?

Use a silicone spray such as (WD-40 Water Resistant Silicone Lubricant). This way is very effective and your boat will slide off the bunks fast. Make sure to have a rope or something to hold the boat from getting away from you. You can find it at your local Lowe's/Home Depot...

How do you change bunks on a boat trailer?

Lower the trailer tongue as far as possible, which will raise the stern. Place a jackstand (with wood block on top) under each side of the stern, maybe a little inboard of the lifting strakes. Then jack the tongue up, which will lower the stern onto the jackstands/blocks and lift the boat off of both bunks.

How do you put bunks on a boat trailer?
  1. Remove any keel rollers, guides, or anything else you may have touching the keel.
  2. Unhook your winch strap from the bow eye, and move the winch stand foreward enough to give you some room.
  3. Adjust the bunks so the chines on your hull are resting on the bunks.
How to jack up boat to repair trailer bunks?

another option is to lower the tongue all the way to the ground. then you can stack cinder blocks on both sides - place them under the horizontal surface below the black on your boat. then raise the tongue back up - the boat will sit on the blocks, rather than the rear bunks. SOLD: 2005 AR230HO.

What is the best carpet for boat trailer bunks?

The best option would be to use Deluxe Marine Bunk Carpet from CE Smith. In addition to protecting your boat's hull from scratches, this high-quality, weather-resistant, 100% polyethylene terephthalate (PET) polyester carpet is breathable so it will dry quickly and your bunk boards won't become saturated with water.

How far should side bunks be from boat?

But since guide-ons are not meant to support weight like a regular bunk you don't want it so close that the boat could damage the system, but they have to be close enough to help guide the boat on accurately. If it is as rough as it sounds like then I would say maybe 3 inches on each side would work.

Can you use pressure treated wood for boat trailer bunks?

For wood, pressure-treated pine is the industry standard for trailer bunks. Popular alternatives are oak, cypress and other hardwoods that add even more durability. Composite boards used for patio decking are other options, but pressure-treated pine is a proven material with economic benefits.

How do you set up bunks on a boat trailer?

To fit a boat to the trailer, make rough measurements to allow the boat to sit straight and level on the trailer, then crawl under the trailer and position each bunk, making sure that the bunks or rollers are positioned next to, not under strakes or other protrusions from the bottom, that the transom is well supported and that bunks are located under the interior stringers as well as any other areas needing additional support.

How to lift your pontoon boat off the trailer bunks?
  • 1. Place the boat and trailer on a firm, level surface. 2. Lower the tongue of the trailer to the ground to elevate the transom.. You may need a friend to help keep the tongue down. 3. Block the transom using cinder or wooden blocks. Make sure that there is a 2”x8”x16″ wooden plank between the pontoons and the blocks to prevent damage to the boat.
What is better bunks or rollers on a boat trailer?

Bunks can be difficult to transition a boat onto from the water, but they are also much more durable and do not break as often as rollers… Boat trailers with bunks are also much less expensive than trailers with rollers, which makes them preferential for smaller boats.

What is the purpose of carpet on boat trailer bunks?

Your boat trailer most likely has carpeted covered boards called bunks that protect the hull of your boat during transportation, loading and unloading of your boat. While the carpet is mildew and mold resistant, it will wear out over time.

What kind of wood is used for boat trailer bunks?

For wood, pressure-treated pine is the industry standard for trailer bunks. Popular alternatives are oak, cypress and other hardwoods that add even more durability. Composite boards used for patio decking are other options, but pressure-treated pine is a proven material with economic benefits.

How tall should the bunks be on a boat?
  • The boat should be well supported and stable on all three columns and the bunks of the trailer should be about 6 to 8 inches lower than the bottom of the boat. This will give you clearance to clean and polish the areas normally supported by the bunks. 7. Do not remove the trailer.
How long should boat trailer bearings last?

How Long Do Boat Trailer Bearings Last. It is hard to say a specific number when talking about boat trailer bearings. Some experts give them a life span of 85,000 to 100,000 miles.

How long should my boat trailer be?

In general, trailers are typically about two feet longer than the boat itself. Do not use LOA (which can be influenced by extended swim platforms) as an indicator of boat length, as a trailer only supports the hull's running surface.

What is the best wood to use for boat trailer bunks?

Which wood should I use? For wood, pressure-treated pine is the industry standard for trailer bunks. Popular alternatives are oak, cypress and other hardwoods that add even more durability. Composite boards used for patio decking are other options, but pressure-treated pine is a proven material with economic benefits.

What kind of wood do you use for boat trailer bunks?

For wood, pressure-treated pine is the industry standard for trailer bunks. Popular alternatives are oak, cypress and other hardwoods that add even more durability. Composite boards used for patio decking are other options, but pressure-treated pine is a proven material with economic benefits.

How far apart should bunks be on a boat lift?

They are currently spaced around 36" apart at the front, and they taper to 48"+ apart where they end.

How do you lift a boat off the trailer to replace bunks?

Lower the trailer tongue as far as possible, which will raise the stern. Place a jackstand (with wood block on top) under each side of the stern, maybe a little inboard of the lifting strakes. Then jack the tongue up, which will lower the stern onto the jackstands/blocks and lift the boat off of both bunks.

What should i use to cover my bunks on my boat?
  • There are other options for bunk cover material. Bunks can also be fitted with various slides that complement or replace the fabric. E-Z Slide Trailer Pads are molded from a slippery, Teflon-infused composite to reduce friction as the boat slides on and off the trailer.
Should boat trailer rollers be lubricated?

The lube helps the spindles turn in the frame and reduces wear. Lots of lube on the rear roller and don't forget to spray the winch cable to give it some protection.

Should i use boat trailer guides?

And no matter what kind of hull supports your boat trailer has, trailer guides can help prevent damage to the bottom of your boat. It's very easy to run the bottom of your boat into a roller bracket, the trailer frame, or trailer fenders when trying to load your boat.