new wheels fitment help

zcoupe09 · 02-17-2011, 08:18 PM

looking to purchase a set of wheels from a friend with g37 sedan...not sure how these would look or if they even fit...any suggestions

20x8.5" front 40mm offset
20x10" rear 40mm offset
tires are 245/30/20 front & rear

SPOHN · 02-17-2011, 08:27 PM

To make it easy. I would stay away. The offsets could be alot better (alot) and the widths are also weak.

zcoupe09 · 02-17-2011, 08:31 PM

thanks man appreciate the input

oleg · 02-17-2011, 11:11 PM

will all wheels with the same offset stick out the same or will all wheel types be different?

JJ-NISMO · 02-18-2011, 01:06 AM

The amount it sticks out is a combination of the offset and the wheel width. A wider wheel will stick out more than a narrower wheel with the same offset. Check out the offset calculator from the link below to compare your current set up with any new ones that you are looking at.

Wheel Offset Calculator

bullitt5897 · 02-18-2011, 07:55 AM

Quote:

Originally Posted by zcoupe09

looking to purchase a set of wheels from a friend with g37 sedan...not sure how these would look or if they even fit...any suggestions

20x8.5" front 40mm offset
20x10" rear 40mm offset
tires are 245/30/20 front & rear

Read the will it fit thread. I am one of the guys everyone turns to around here for fitment questions and like everyone else has said this is waaaayyy too weak for your car. Look for wheel combos similar to these:

These are Aggressive:

20 x 9.5 +15
20 x 11 +0

20 x 10 +22
20 x 12 +7

These are more Normal:

20 x 9.5 +25
20 x 11 +5

20 x 10 +25
20 x 12 +15

In a 10.5 you want as close to +0 as possible.

In a 9.5 you can get away with anything from a +25 to a +10

In a 11 you can get away with anything from +15 to a -7

In a 12 you can get away with anything from +20 to a +0

This all takes in consideration you run a 255/305 tire combo.

I hope this helps.

Mike

02-17-2011, 08:18 PM	#1 (permalink)
zcoupe09 Enthusiast Member Join Date: Mar 2009 Location: tri-state Posts: 312 Drives: 09 370z Touring m6 Rep Power: 16	new wheels fitment help looking to purchase a set of wheels from a friend with g37 sedan...not sure how these would look or if they even fit...any suggestions 20x8.5" front 40mm offset 20x10" rear 40mm offset tires are 245/30/20 front & rear __________________ MB Touring 6MT, HKS Drop-Ins, Agency Power Exhuast, 20% tint

02-17-2011, 08:27 PM	#2 (permalink)
SPOHN A True Z Fanatic Join Date: Feb 2010 Location: Covington, GA Age: 45 Posts: 14,844 Drives: Waiting on next Z Rep Power: 221	To make it easy. I would stay away. The offsets could be alot better (alot) and the widths are also weak. __________________ Last edited by SPOHN; 02-17-2011 at 08:40 PM.

02-17-2011, 08:31 PM	#3 (permalink)
zcoupe09 Enthusiast Member Join Date: Mar 2009 Location: tri-state Posts: 312 Drives: 09 370z Touring m6 Rep Power: 16	thanks man appreciate the input __________________ MB Touring 6MT, HKS Drop-Ins, Agency Power Exhuast, 20% tint

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02-17-2011, 11:11 PM	#4 (permalink)
oleg Enthusiast Member Join Date: Dec 2010 Location: Illinois Posts: 321 Drives: 2011 370z 6mt sp Rep Power: 14	will all wheels with the same offset stick out the same or will all wheel types be different?

02-18-2011, 01:06 AM	#5 (permalink)
JJ-NISMO Enthusiast Member Join Date: Feb 2010 Location: SoCal Posts: 276 Drives: 09 NISMO 370Z PG Rep Power: 242	The amount it sticks out is a combination of the offset and the wheel width. A wider wheel will stick out more than a narrower wheel with the same offset. Check out the offset calculator from the link below to compare your current set up with any new ones that you are looking at. Wheel Offset Calculator