Center to Center Dimensions for Wheel Openings on Tandem Axle Trailer Fenders w/ Backing Plates - St

Question

Question:

What is the center to center dimension for the wheel openings on this fender?

asked by: Scott

0

Expert Reply:

Hi Scott; the center to center wheel opening measurement is approximately 36" for the Tandem Axle Trailer Fenders w/ Backing Plates - Steel # HP32VR.

expert reply by: Robin H

0

Robin H.

1/12/2026

Hi Scott, how did the 36-inch center-to-center measurement work out for your tandem axle fenders? Knowing if that spacing matched your trailer could help others checking fitment too.

Answer 1

Hey Richard, thanks for reaching out! The Tandem Axle Trailer Fenders w/ Backing Plates #HP32VR measuring 72" long x 9" wide x 20-1/2" tall is the closest thing that we have to those exact dimensions. These fenders are designed for…

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Answer 2

I called Dexter and they told me that your Dexter P-12 SLR SN: D5287869 axle has a 3,000 lb weight capacity. If you need any parts please let me know what they are and I would be happy to offer my recommendation.

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Answer 3

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 4

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 5

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

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Answer 6

The #84 spindle is just a common way to identify the spindle dimensions typically used for 3,500 lb axles. So instead of listing out the parts, people can just say they have #84 spindles and it's easier to know what fits it. The CE Smith Trailer…

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Answer 7

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 8

Hi Paul, you’re definitely on the right track here, and I can help you narrow this down with confidence. With your tandem 3,500 lb Dexter axles and 33 inch spacing, both the Dexter EZ Flex part #K71-652-00 and the Lippert Road Armor part #LC53CK are…

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Answer 9

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

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Answer 10

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…

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Answer 11

That's a very good question, we tend to be extra cautious and say to use 10 gauge wire because that would be more than enough. When you get into longer trailers that will end up using a lot of wire the heavier gauge wire becomes more necessary.…

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Answer 12

To determine the size of the brake assemblies you need you have to measure the depth and width of the hub drum on the axle like what you see in the picture I attached. The most common size is 2-1/4 inch wide like the #T4071600-500 that you…

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Center to Center Dimensions for Wheel Openings on Tandem Axle Trailer Fenders w/ Backing Plates - St

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