Determining Which Trailer Fender Size is Needed

Question

Question:

How do I measure for my trailer so I order the correct one

asked by: John M

0

Expert Reply:

Trailer fenders are classified by the diameter of the trailer wheels they're compatible with. For instance, the # F008583 fender you referenced works with 13 inch diameter wheels. If you're unsure of the diameter of your wheels, the last two digits of your tires size will indicate the diameter of the wheel. For example, if your tire size is 185/80-13, 13 represents the diameter of the wheel. Choosing a fender appropriate for the wheel diameter is the most important factor.

I've linked you to our selection of trailer fenders. At the top of the page, you can choose the wheel diameter, then you can use the filters on the left margin to choose the desired color, style, mounting method, etc.

If you're trying to match an existing fender, each product description of the fenders lists the length, width and height of the fender, which should make matching up with your existing fender a bit easier.

expert reply by: Mike L

0

2000 S.

3/4/2024

I am urgently needing fenders for my 2000 Pace with 205/75D15 tires. I cannot locate the brand I need with external fixated fender.

Reply

Mike L.

3/5/2024

@2000S We have no way of knowing which exact fenders your trailer was originally equipped with, as there's no existing index for the component parts of a particular Y/M/M trailer. I can however link you to the fenders we offer that are compatible with 15 inch wheels. Use the filters on the left side of the page to help narrow down your choices. We hope that helps!

Helpful Links

dept-pg-trailer_fenders-pt-15_inch_wheels.aspx

Reply

Answer 1

There is a flange on the Tandem Axle Trailer Fenders w/ Backing Plates #HP82VR that overlaps the backing plate that you'll use for the welding surface. When it comes to welding, we always recommend having this done by an experienced welder.

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Answer 2

I can understand that if your boat is loaded on the trailer, you don't want to remove one of the wheels to measure the fenders. Measuring a fender with the tire still mounted can be tricky, but it's not impossible. I've provided a diagram…

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Answer 3

Great question. As a general rule, when your trailer is loaded to it's full capacity, there should be a minimum clearance of 3 inches between the top of your tire and the underside of your fender.This should give you adequate clearance for…

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Answer 4

A BT8 spindle would have a diameter of .99 of an inch where the bearings would both install and would have a diameter of 1.24 where the great seal would ride. That would require a hub part #AKIHUB-440-2-1K for an idler hub. A BTR spindle would have…

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Answer 5

I have attached a photo for you below that shows which way the s-hooks should face when attached to the safety chain loops on a trailer hitch. The photo example is using the Curt Single Hook, Coiled Safety Cables with S-Hooks part #C80176 for…

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Answer 6

When choosing a new wheel size, the things you have to be sure about is that the bolt pattern is compatible with your hubs, that the spindle will fit, and that it will not cause interference with your wheel well/fender.. As long as the bolt pattern…

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Answer 7

You can add larger wheels and tires to a trailer as long as you have enough room for the larger size. The main clearance issues we find when putting larger tires and wheels on a trailer is from the top of the tire to the fender and from the inside…

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Answer 8

It really just depends on what you are looking to get out of the bushings. Bronze bushings, like part #K71-291-00, will last longer but are more noisy and it is recommended to use wet bolts like part #126B2 to keep them lubricated. Nylon bushings,…

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Answer 9

Channel Tongue Trailer Coupler #CT-3001-Z requires a 2 inch wide tongue but I recommend a boxed tongue and not C-channel so there is more support where it counts. Steel tubing at least 1/8 of an inch of wall thickness will do the trick. The length…

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Answer 10

Your 4-pin/5-wire wiring harness is what is called a "wishbone" type which simply means that there are two separate running light wires, one brown and one pink. This allows a separate running light wire for each side of the trailer which…

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Answer 11

Some tow dolly fenders are plastic and some might be metal. It really depends as there isn't an industry standard for that. For example we have the Fulton plastic fender for 14 inch wheels part #F008554 which is 9.7" wide x 31.3" long x…

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Answer 12

For a hub drum with the 6 lug bolt pattern you are wanting that fits the Timbren Axle Less part #TASR35HDS06 you would want the part #AKHD-655-6-EZ-K and then for self adjusting brake assemblies you'd want the part #AKEBRK-7-SA.

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Determining Which Trailer Fender Size is Needed

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