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Old Nov 11th, 2005, 07:41 PM   #15 (permalink)
mainerunr
Nissan Enthusiast
 
Join Date: Jul 2005
Posts: 234
Quote:
Originally Posted by 05 NISMO 4X4
XE = 235/75-15
NISMO = 265/75-16
SE = 265/70-16
LE = 265/65-17

I read somewhere that the NISMO tire is the equivilent to a 32x10.5-16, so it's probably the tallest tire in the bunch, it also comes stock with a lower ratio rear end. I'm guessing that if you ran the three models side by side at 60 mph, the NISMO would probably be turing the most RPMs and the LE the least. This would explain (with the exception of those with the manual transmission) why the LE see the best MPG and the NISMO sees the worse, especially in the 4X4 models.
Actually, My SE CC 6-spd has the same rear end as a KC Nismo (6-spd) and if I remember right it is THE lowest rear end ratio of the bunch.

And I'm still averaging 19.5mpg for over 5500 miles (mostly back roads and I get on it at least twice each way to and from work...) Best tank was 21 (all highway) worst is still 17.3 or something (all city, wife driving).
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