The RT-615 has evolved into RT-615K and is 25% more expensive.
14's
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Brake harder. Go faster. No shit.
massivebrakes.com
http://www.facebook.com/pages/Massiv...78417442267056
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you actually used them on some twisties??? how'd you do with them?? i didnt know there were e30 drivers that drove twisties^^^ Beauty!
I've run a set of ZE-912's for about a year and a half now. They've seen four track days. I have nothing to compare them against as they're the first set of tires I've ever purchased with the intent for track use but I have no complaints at this time. The audible feedback I get in the twisties is very helpful in letting me know how hard I'm pushing them.
They seem to do well in the rain and they have seen the snow (not by choice) and were abysmal. I'm hoping to find some lightweight 15" wheels soon to widen my choices. The RT-615s look interesting.Comment
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"Its preparations are concealed, not published. Its mistakes are buried not headlined. Its dissenters are silenced, not praised. No expenditure is questioned, no rumor is printed, no secret is revealed."
John F. Kennedy
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"Its preparations are concealed, not published. Its mistakes are buried not headlined. Its dissenters are silenced, not praised. No expenditure is questioned, no rumor is printed, no secret is revealed."
John F. Kennedy
Comment
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"Its preparations are concealed, not published. Its mistakes are buried not headlined. Its dissenters are silenced, not praised. No expenditure is questioned, no rumor is printed, no secret is revealed."
John F. Kennedy
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