18" Wheel & Tire Discussion Thread
Hey guys, gonna be putting new wheel on my Z soon. Looking at either enkei raijins or rpf1s. It would be nice to stay at 18x8 front and 18x8.5 rear so that I don't have to buy new tires when I have plenty if tread on my current tires. Do you think it will look fine with that width as opposed to going up to 18x9.5 all the way around?
Hey guys, I've been searching and searching and I don't quite understand (although I'm trying and reading everythibg I can) on how to plan wheel and tire size.
Basically, I have a 2003 enthusiast.
I want to put on wheels that are 18x10 +22 http://www.godspeedwheels.com/proddetail.asp?prod=OMEGA18X10BLACKCHROME22MM&cat=41 on my Z.
Will these work and what size tires would I look for?
My Z is stock height at the moment. I don't want to roll fenders. (Lowering it with the eibach prokit lowering springs is a possibility in the future but If it can't be lowered with those wheels I'll just deal with it, idc bout lowering that much)
I know this is a noob question and I appreciate the input.
Love, a confused fellow Z owner :P
Basically, I have a 2003 enthusiast.
I want to put on wheels that are 18x10 +22 http://www.godspeedwheels.com/proddetail.asp?prod=OMEGA18X10BLACKCHROME22MM&cat=41 on my Z.
Will these work and what size tires would I look for?
My Z is stock height at the moment. I don't want to roll fenders. (Lowering it with the eibach prokit lowering springs is a possibility in the future but If it can't be lowered with those wheels I'll just deal with it, idc bout lowering that much)
I know this is a noob question and I appreciate the input.
Love, a confused fellow Z owner :P
Joined: May 2002
Posts: 8,631
Likes: 1,396
From: Aurora, Colorado
Really doubt those wheels will fit your Z, but even if there is caliper clearance, there's no way you'll stuff that wide a wheel under the car and have adquate front fender clearance.
That's what I was afraid of, I was confused especially where that website says they fit a Z, what width would be ideal for 18 inch wheels. I think I've been seeing a lot of 9/9.5.. And should it be diff front to rear?
I just bought a set of vordoven forme 9 wheels from a guy here local. They are 18×9.5 +12 offset. I'm needing some help or advise about which size tires to run. My car is at stock ride height and I do not plan on lowering anytime soon.
Thinking of lowering my car, would I need to roll the guards?
Wheel Specs/Tyres
F: 18x9.5+18 245/40/18
R: 18x10+15 255/40/18
Lowered on Tanabe GF210 F/R 1"/1.2" with stock camber spec
Wheel Specs/Tyres
F: 18x9.5+18 245/40/18
R: 18x10+15 255/40/18
Lowered on Tanabe GF210 F/R 1"/1.2" with stock camber spec
Rear isn't very wide either, so even with the somewhat low offset I think with a 255 tire there will be plenty of room.
What if the tires I got for free (fronts) are 255/45 R18 (wheels are 18x9.5 35mm offset) + 25mm spacers...
Mine first rubbed due to bad shocks, I replaced em and no rubbing, unless I hit a dip at a weird angle.
Mine first rubbed due to bad shocks, I replaced em and no rubbing, unless I hit a dip at a weird angle.
There's a lot expert advice and not-so-expert persons posting here too... I won't mention any names... you know who you are 
I'm no expert but I'm 56 years old and I've been around the globe a few times. Here's what I think: You don't have to spend a zillion dollars on wheels and tires to get quality for your daily driver/occasional rip car.
I personally DO NOT like the Enk (abb with purpose) wheel this board seems to favor. In fact I hate them. I searched for something "different".
On my BMW 3-series coupe I installed a no-name "cheap" set of staggered wheels and low buck tires. For about a grand I had a great looking set of sneakers that got a lot of compliments. I regularly drive the car 125+ mph for short periods of time.
Here is what I settled on for my Z-
245's front on 18x8 wheels (measured 9" when installed)
275's rear on 18X9 wheels (measured 10" when installed)
F&R have +40 offset with 20mm spacers.
Sumi II's
Under $1100 installed TOTAL
Smooth and straight at 145 mph indicated
The beautiful redhead that drives the car everyday loves them and that matters most

I'm no expert but I'm 56 years old and I've been around the globe a few times. Here's what I think: You don't have to spend a zillion dollars on wheels and tires to get quality for your daily driver/occasional rip car.

I personally DO NOT like the Enk (abb with purpose) wheel this board seems to favor. In fact I hate them. I searched for something "different".
On my BMW 3-series coupe I installed a no-name "cheap" set of staggered wheels and low buck tires. For about a grand I had a great looking set of sneakers that got a lot of compliments. I regularly drive the car 125+ mph for short periods of time.
Here is what I settled on for my Z-
245's front on 18x8 wheels (measured 9" when installed)
275's rear on 18X9 wheels (measured 10" when installed)
F&R have +40 offset with 20mm spacers.
Sumi II's
Under $1100 installed TOTAL
Smooth and straight at 145 mph indicated
The beautiful redhead that drives the car everyday loves them and that matters most
Last edited by 3SJRAE; Jan 13, 2015 at 04:50 PM.
Been doin a lot of searching and found cosmis wheels. Does anybody know if the xt-005 wheels will fit nicely at:
Front: 18x9 +25
Rear: 18x10 +20
basically will they fit as it sits(no spacer, no rubbing etc) and what size tires would you recommend? Stock height at the moment
I think they fit but before I drop the money I'd like some others input thanks guys
Front: 18x9 +25
Rear: 18x10 +20
basically will they fit as it sits(no spacer, no rubbing etc) and what size tires would you recommend? Stock height at the moment
I think they fit but before I drop the money I'd like some others input thanks guys
I have a base '05 Z with 17s.
the wheels I like are the Lorenzo WL32 18s. They offer them in a 18x8 and 18x9.5
http://www.treaddepot.com/wheelsizes/wl32b.html
The goal is to get as close to flush as possible and still have good handling.
Options I have researched are to do 18x9.5 all the way around with 245s up front, 265s rear.
Other option I have heard is 18x8 front with 245s and 18x9.5 rear with 275s.
Any suggestions? Both are available in either 32 or 40 offset.
Thanks!
the wheels I like are the Lorenzo WL32 18s. They offer them in a 18x8 and 18x9.5
http://www.treaddepot.com/wheelsizes/wl32b.html
The goal is to get as close to flush as possible and still have good handling.
Options I have researched are to do 18x9.5 all the way around with 245s up front, 265s rear.
Other option I have heard is 18x8 front with 245s and 18x9.5 rear with 275s.
Any suggestions? Both are available in either 32 or 40 offset.
Thanks!









