Wheel and Tire Replacement for 1985 Coleman Pop Up 20.5x8-10

Question

Question:

Hello, I have a 1985 Coleman Pop_Up Trailer. I need to replace the current tires and rims. 2 20.5 x 8.0 - 10. Do you have an equivalent replacement?

asked by: Mark

0

Expert Reply:

Hey Mark, yes we do have replacement wheel and tires for your 1985 Coleman Pop Up with the part # AM3H454 for if you have a 5 lug bolt pattern or the part # AM3H460 if you have a 4 lug bolt pattern. The modern size equivalent is 205/65-10.

expert reply by: Jameson C

0

Jameson C.

9/29/2025

Hey Mark, did the replacement wheels and tires work out for your Coleman Pop-Up Trailer? I’d love to hear your outcome because it could give others confidence when ordering replacements.

Answer 1

Sometimes the best option is to replace the hub when nothing is available that fits. In your case, we have a wheel and tire combination that will work perfectly so it won't be necessary. The Kenda Loadstar 205/65-10 Bias Trailer Tire #AM3H454 is…

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Answer 2

The maximum life span of a trailer tire is typically 5 or so years, so you're absolutely correct in thinking they should be replaced. They're probably pretty cracked up and dry-rotted at this point. If at all possible, I'd go with the…

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Answer 3

You are correct that any trailer tire, regardless of size or weight rating, must be inflated to the maximum psi pressure that is indicated on the tire's sidewall. A tire can deliver its rated performance only when fully inflated to the…

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Answer 4

According to my research, your 2006 Fleetwood Pop-Up Camper has 205/75-14 tires. If that is the case, then I recommend the Provider ST205/75R14 Radial Trailer Tire part #TR20514 for replacement as this is a great middle of the road option that offers…

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Answer 5

If the sidewall of your 4.80-12 size tires say 90 psi then that is what you want them to be when the tires are cold (after they have been sitting for a while like overnight). This is the psi rating that the manufacturer has tested and approved to be…

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Answer 6

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 7

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 8

Hey Bryan, that's a good question. The pricing can definitely be misleading, but I wouldn't use it to judge the quality of the tire. A lot of that comes down to promotions, inventory, and whether you're looking at a tire by itself or…

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Answer 9

The 5.30-12 tires, being wider, are going to make more contact with the road. This means that the noise, and heat build up will be higher than a 4.80-12 tire but the rolling resistance will actually be less because the tire is larger diameter. The…

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Answer 10

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13 like…

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Answer 11

The two sizes you mentioned are pretty similar and fit many of the same 15 inch wheels. The 205/75-15 fits rim widths of 5 inch to 6 inch whereas the 225/75-15 fits widths that are 5 inch to 6-1/2 inch. The 205 is 27.1 inches tall and the 225 is 28.4…

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Answer 12

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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Wheel and Tire Replacement for 1985 Coleman Pop Up 20.5x8-10

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