Z1 star specs.
#31
EvoM Staff Alumni
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Join Date: Apr 2002
Location: Wisconsin
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I run 255/40's in Azenis RT-615's without any issues. I kinda was thinking the same size.
#32
Evolved Member
iTrader: (7)
What is "overkill"? Is it overkill to have a car that runs 13's out of the box? Is it overkill to reach 110 going up an on ramp? Is it overkill to scatter the groceries throughout the trunk every time I take turn on the way home from the store? Everything about an evo, with the exception of the warranty, is overkill. Go get your frickin tires. You'll love em.
#35
Evolved Member
iTrader: (8)
If AXing, I like the taller 245/45's to get more out of them on long 2nd gear tracks. If HPDEing, I like the 245/40 or 255/40's for more tire patch. I would go 245/40 in that choice due to weight savings - 2 lbs a corner.
245/40ZR17
26 lbs a tire
9.8 section width
24.7 dia
844 rpm
245/45ZR17
28 lbs a tire
9.7 section width
25.7 dia
808 rpm
255/40ZR17
28 lbs a tire
10.4 section width
25 dia
834 rpm
OEM:
235/45ZR17 (AO46's)
25 lbs a tire
9.4 section width
25.3 dia
822 rpm
((300 a tire now ))