Author Topic: Tire size conversion.  (Read 7475 times)

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Offline scartail

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Tire size conversion.
« on: July 31, 2009, 06:05:41 AM »
I have a Suzuki T20 that I'm tire shopping for.

The manufacturer calls for 2.75X18 front & 3.00X18 rear.

I'm looking at the conversion chart at http://www.webbikeworld.com/Motorcycle-tires/tire-data.htm, and need some clarification.

First, there isn't a listing for 3.00X18 rear. So, if I look at the table for fronts. Would I be looking for 80/90 front, and 90/90 rear? Mathematically, I'm looking for 70 mm & 76 mm.

Thanks in advance.
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'76 CB550, was my daily beater... my cafe project...
'72 Yamaha R5, newly acquired project... donated to my buddy...
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Offline HavocTurbo

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Re: Tire size conversion.
« Reply #1 on: July 31, 2009, 08:49:03 AM »
um.... Hope this helps.

2.75

80/90 or MH90 or MJ90 or 90/90

3.00

90/90 or MJ90 or 100/80 or (100/90 if you wanted to push it)

Tubes you can go by the wheel dimensions.
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Offline faux fiddy

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Re: Tire size conversion.
« Reply #2 on: December 27, 2010, 03:02:20 AM »
Bump-

This is very useful and should be easier to find.

http://www.webbikeworld.com/Motorcycle-tires/tire-data.htm
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