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Forum nameHandling/Suspension
Topic subjectKumho 712.....
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i6&topic_id=22706
22706, Kumho 712.....
Posted by thegame, Mar-01-04 03:34 AM
Are there different kinds of the 712? I was suggested to get the WR, but the place I was going to order them from said they had ZR. Whats the difference? Any input?


New/More Mods Comming... New 1/4 Times In March/April
22707, RE: Kumho 712.....
Posted by BoostedGS, Mar-01-04 04:01 AM
The difference is the speed rating.

Q 99 mph
S 112 mph
T 118 mph
U 124 mph
H 130 mph
V 149 mph
W 168 mph
Y 186 mph
Z Above 149 mph
22708, RE: Kumho 712.....
Posted by thegame, Mar-01-04 04:03 AM
Why are V and Z the same? or am i just retarded? :wary not like it matters. i dont plan on going over 149mph. no other difference in the tires besides that then?


New/More Mods Comming... New 1/4 Times In March/April
22709, RE: Kumho 712.....
Posted by insiderGS, Mar-01-04 04:20 AM
V is good UPTO 149 mph.

Z is good past 149
22710, RE: Kumho 712.....
Posted by thegame, Mar-01-04 04:25 AM
so Z is pretty much what ever speed u can get up to.


New/More Mods Comming... New 1/4 Times In March/April
22711, RE: Kumho 712.....
Posted by Skrilla, Mar-01-04 05:03 AM
Originally posted by thegame
so Z is pretty much what ever speed u can get up to. New/More Mods Comming... New 1/4 Times In March/April


EXACTLY but our trannies gear out at 163 anyway so W rating is all you need. The real question though is are you going to ever go that fast?

on a side note: I've taken V ratings to 160 before but I wouldn't call it safe