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      02-13-2013, 05:59 AM   #13
flinchy
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Drives: 130i
Join Date: Nov 2011
Location: QLD, Australia

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It's a z4 with an s65b44 and it's allowed to race in homologate classes?

LOL

stupidly wide!

strangely stretched on tires though? That added wheel width is just dead weight? Can anyone explain that design choice?

A 300mm tire on a 12.5" wheel sounds like 'stance'.. Let alone on a 13" Does the stiffer stretched sidewall help with handling?

Can anyone explain the sizing though? 300/680/18? Overall diamter rather than 'profile' ?