Nockenwelle New Reader
9/3/22 1:21 p.m.

As the title says...

Does a Toyo RR 225/45R15 on an 8" wheel fit the NASA 226mm gauge?

Nockenwelle New Reader
9/8/22 8:56 p.m.

Bump. No one knows, no one knows for free, or no one wants to admit they know...

84FSP UberDork
9/8/22 9:45 p.m.

Surely we have the technology to answer this?

jfryjfry SuperDork
9/9/22 3:48 p.m.

It's not posted in a very high-traffic section.  Try in the "grassroots Motorsports" thread

Keith Tanner
Keith Tanner GRM+ Memberand MegaDork
9/9/22 4:19 p.m.
84FSP said:

Surely we have the technology to answer this?

Sure, send me a tire. I'll mount it and measure :) I never ran my 225 RRs on an 8" wheel, only 9". And right now, I don't have any RRs.

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