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Old 08-28-2003, 04:45 AM   #1
Nvbowtie
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Tire size conversion

31x10.50 R 15 what is that in P metric 2_?_/60? R 15

(I can not find my conversion chart )
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Old 08-28-2003, 09:14 AM   #2
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i can find out when i head into work
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Old 08-28-2003, 09:26 AM   #3
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I can't find one that goes forward from 31/10.5/15 to metric. Heres a page with lots of calculators. You will have to back in the numbers to get what you want...
Calculator page...
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Old 08-28-2003, 09:42 AM   #4
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I think it would be a 270/75/15. That comes out to 30.94" tall tire. But it seems this size does not exist.
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Old 08-28-2003, 03:28 PM   #5
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275 will exist

nut i could not find a P number so i am just guessing that thats the size and converstion
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Old 08-28-2003, 04:48 PM   #6
Nvbowtie
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i am trying to figure out a good tire size for my truck

the front is lowered 4" and the rear will be the same

I was thinking: 275 ? / 60 / R-15

( it has 31x 10.50 15 now )
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Old 08-28-2003, 05:20 PM   #7
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I have 275/60/15s on my stock height C10, so they shouldn't be a problem fitting.
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Old 08-28-2003, 05:36 PM   #8
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If you're lowered 4" in the front, you'll have to run a 255/60 15. A 275/60 15's will WORK..but you'll possibly have to roll your fender lips a little.
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Old 08-28-2003, 06:43 PM   #9
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235-60-15 up front
255-60-15 out back
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