Y33 G50 F50 Y50- matching offsets for each models

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bantoine2
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This .pdf file is from Riverside.co.jp. Basically it shows matching offsets and recommened widths for 18-20 inch wheels for each model. Also shows tire size you should run with those specs. Nice little chart to have to see what we should run on each car. Just thought a few might be interested

http://www.river-side.co.jp/ma...p.pdf


maxnix
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On G50 and FY33, they are laughably short and under OEM load rating specifications on 18" wheels with their recommended tire sizes.. Can't tell how wide each wheel is.

Most telling is there is no strength rating nor weight published for any of the wheels. No universal truths here, just a wheel sales job.

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Falkdesigns
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This is a very reputable company Brian, certainly equal to WORK. And what's wrong with 245 / 275?? Besides, these are recommendations for cars in Japan, it's entirely possible that the Japanese equivalent of DOT has different standards. And I'd challenge you to find a wheel manufacturer that posts the "strength rating".

I would say it's a good find, and offers good general guidelines. Nothing etched in stone, but a good point of reference IMO.

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Rex
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maxnix wrote:On G50 and FY33, they are laughably short and under OEM load rating specifications on 18" wheels with their recommended tire sizes.. Can't tell how wide each wheel is.

Most telling is there is no strength rating nor weight published for any of the wheels. No universal truths here, just a wheel sales job.
The sizes they recommend are available from a couple brands to meet/exceed the 95 load rating for a G50. It would be interesting to know what tires (& load ratings are available in Japan).

As for the widths, it's the 3rd and 4th digits in the chart

For example1880+35 is an 18x8.0 with an 35mm offset.

I took it as a good sign that they don't list any 20" fitment recommendations for the G50 .

From what I can see, their fitments are fair to conservative. Definitely not pushing the envelope or requiring any stretching/pulling/rolling.

BadQ45t
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could a Y33 really fit 275's all around????

BaliLover
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The offset on the 18x10s for a G50 is listed as a 34S. What the heck is that?


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