Replacement Tire Recommendation for a 18.5x8.5x8 Tire Size

Question

Question:

Looking for a set of tires for a older trailer. size is 18.5x8.5x8 how do you convert to metic size. Thank You,

asked by: Pete

0

Expert Reply:

The closest trailer tire size we offer to your 18.5x8.5x8 tire size would be a 215/60-8. This is essentially the same size as what you have.

For a tire in this size you would want the part # AM1HP28. Check out the review video I attached as well.

expert reply by: Jameson C

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Answer 1

The Kenda 5.70-8 Bias Trailer Tire with Wheel part #AM30155 measures 18" diameter x 5.9" wide and fits a standard 5 on 4" bolt pattern. The 18.5x8.50-8 tire measures 17.25" diameter x 8.6" wide. Therefore, the new size will…

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Answer 2

The Kenda Karrier ST175/80R13 Radial Trailer Tire #AM31952 referenced in your question has a maximum speed rating of 65 mph, which is the standard for most trailer tires unless otherwise listed. This radial tire has a maximum load of 1,360 pounds at…

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Answer 3

The metric trailer tire size corresponding to your 18.5 x 8.5 - 8 tires is size 215/60-8. In this size we offer both tires only and pre-mounted wheel/tire combinations that you can see on the linked page. The tires-only are available in two weight…

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Answer 4

The trailer tire size you referenced, 18.5 x 8.5-8, has a modern metric equivalent, which is size 215/60-8. This tire size fits rims that are 7-inches wide and when mounted and inflated the tire's overall diameter will be just over 18-inches. The…

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Answer 5

If clearance at the wheel wells and the additional inch of height at the coupler and floor is not an issue then larger tires are a good option. Larger tires create less friction as you travel because the number of rotations to go the same distance…

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Answer 6

You are correct, the older tire size of 18.5 x 8.5 - 8 now translates to the current metric tire size of 215/60-8. When it comes to 215/60-8 tire on a 4 bolt wheel, we have two options for you, the Kenda 215/60-8 Bias Trailer Tire with 8 Inch White…

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Answer 7

We do have a solution for you, however, you will not be able to power reverse lights on a trailer with a 4-pin trailer connector. The reverse lights on a trailer must receive power from the reverse lights on the tow vehicle. To do this, you will want…

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Answer 8

On your 18.5x8.5 x8 tires the actual measurements are the 18.5 inch diameter and the 8.5 inch width. The 215/60-8 tires actual measurement is 18.3 inches diameter and width of 8.9 inches. To prevent blowout, the higher load range which includes the…

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Answer 9

Based on the tire info sticker that you attached it looks like you are looking for a replacement tire for your 18.5-8.5-8 tire size. The 18.5-8.5-8 tire has an overall diameter of 18.5 inches, an overall width of 8.5 inches and fits an 8 inch…

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Answer 10

The 18.5x8.5-8 is actually an old tire size that is not used much anymore. The closest metric size to your existing tire would be 215/60-8, which is what I would recommend. Your wheel most likely has a 5-on 4-1/4 inch bolt pattern (see link below),…

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Replacement Tire Recommendation for a 18.5x8.5x8 Tire Size

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