Tire ISO ?

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Sunlite Revolutions Tire 24 x 2.5

I asked the seller if this tire would fit an S-2 and he says that it has an ISO of 502. I'm not sure what that means because I googled 502 mm and it's showing me a 27.5 rim. Has anybody else used this tire and know what rim size it will fit ?

Sunlite Revolutions Tire Sunlt 24x2.5 Bk/bk Rev
 
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Common Bicycle Tire Sizes and ISO Measurements

Common Name​

ISO in MM​

ISO In Inches​

12.5"2038"ISO 203 Tires
14"25410"ISO 254 Tires
16" BMX / Kids30512"ISO 305 Tires
16" Recumbent34913.75"ISO 349 Tires
18" BMX / Kids35514"ISO 355 Tires
18"40015.75"ISO 400 Tires
20" BMX / Kids40616"ISO 406 Tires
20 x 1-3/4"41916.5"ISO 419 Tires
20 x 1-3/8", 20 x 1-1/8"45117.75"ISO 451 Tires
22"45718"ISO 457 Tires
22" Wheel Chair50119.75"ISO 501 Tires
24" BMX / Kids50720"ISO 507 Tires
24" Old Schwinn S-7 Size52120.5"ISO 521 Tires
24" Wheel Chair54021.25"ISO 540 Tires
24" Old Schwinn S-5 Size54721.5"ISO 547 Tires
26" Mountain55922"ISO 559 Tires
650c - Small Road Bike57122.5"ISO 571 Tires
27.5 / 650b58423"ISO 584 Tires
26 x 1-3/859023.25"ISO 590 Tires
26" Old Schwinn S-659723.5"ISO 597 Tires
700c, 29", 28"62224.5"ISO 622 Tires
27" Road63024.8"ISO 630 Tires

A 24" tire your size would most probably be the 24" BMX size, 507. The 540 is 24 x 1 3/8ths, I have a set of those skinny tires. The size shown on the old tire is the best way to know what rim you have.
 
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It could be he misread it and it's a 507.
 
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I think you're right, supposed to be 507 which would be a 24 inch BMX style rim.
Since I'm using a fender that tire radius probably won't work, but it looks like a nice tire for a fender-less build..
 

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