any lightweight 18's for this car?

Mike · 03-18-2011, 03:29 PM

Quote:

Originally Posted by jeffreyfranz

Mike: Can you tell us what size(s) and offsets you ordered? Are you going to f/u with pics, I hope? Thanks.

MJB · 02-05-2012, 03:50 PM

I had RPF1's for my 350z, absolutely loved them and would like to get a set for my 370z. Does anybody think 18x9.5 +15 would fit semi flush in the front with 245 tires. From reading, it sounds like it would clear the sport calipers, but with the aggressive offset it may stick out of the fender.

I know this thread is old, was hoping that someone has tried a test fit by now.

Volk Z · 02-09-2012, 04:50 PM

Go with Wedsport TCo5N in 18... Aggressive offsets I believe off the top of my head 18x9.5 and 18x10.5 +10 or +12 and come in various colors and ONLY WEIGH 17 pounds!

http://www.evasivemotorsports.com/mm...&Store_Code=EM

Like 2000 bucks for the set, made in Japan. Weds do a cast/forge process so the wheels come out super light and super strong... Just a different thought then then typical track wheels.

Also could look at Enkei RPF1 18x9.5 and 18x10.5 (+15) those only weigh around 18-19 pounds and are super cheap!

MJB · 02-09-2012, 05:15 PM

Quote:

Originally Posted by Volk Z

Also could look at Enkei RPF1 18x9.5 and 18x10.5 (+15) those only weigh around 18-19 pounds and are super cheap!

Well I'm wondering if a +15 offset with a 245-255 tire would fit flush in the front.. Some people think its going to stick out of the fender a bit.

Volk Z · 02-09-2012, 08:16 PM

Quote:

Originally Posted by MJB

Well I'm wondering if a +15 offset with a 245-255 tire would fit flush in the front.. Some people think its going to stick out of the fender a bit.

The owner of the car below rocking Wedsport 19 inch SA55M VERY WELL!
Offset on front is 19x9.5+15 front with a 245 front tire i believe.

It doesnt stick out if you are lowered with slight camber

Personally a +12 to+15 on a 9.5 inch front wheel in my opinion is PERFECT

His rear in the pic is a 19x10.5+15 with a 15MM spacer so +0 offset for the rear

Volk Z · 02-09-2012, 08:22 PM

WedsSports lightweight wheel, you won't find a better deal for a light weight wheel. Used on their championship winning GT300 IS350. Available Sizes in 18. 370z recommended aggressive fitment:
18x9.5 +10 (17.6 lbs)
18x10.5 +12 (18.4 lbs)

This was from one of the vendors.. These wheels sell for around $2000 and put up as good if not better weight numbers then Volk TE37s that cost $1000 bucks more!

Made in JAPAN

|samu · 07-26-2012, 09:19 AM

Why 18s??

Get 20s for more contact patch

DR_ · 07-26-2012, 09:55 AM

Quote:

Originally Posted by |samu

Why 18s??

Get 20s for more contact patch

20's won't give you more contact patch and will be heavier. The size of the contact patch is a function of weight and the PSI. Diameter and width only change the shape of the contact patch.
Typically, for best performance, you want to get the smallest diameter wheel that can fit over your brake package.

|samu · 07-26-2012, 09:57 AM

Quote:

Originally Posted by DR_

20's won't give you more contact patch and will be heavier. The size of the contact patch is a function of weight and the PSI. Diameter and width only change the shape of the contact patch.
Typically, for best performance, you want to get the smallest diameter wheel that can fit over your brake package.

Wow,no

Isamu · 07-26-2012, 10:06 AM

Quote:

Originally Posted by DR_

20's won't give you more contact patch and will be heavier. The size of the contact patch is a function of weight and the PSI. Diameter and width only change the shape of the contact patch.
Typically, for best performance, you want to get the smallest diameter wheel that can fit over your brake package.

just ignore him, he is a troll

DR_ · 07-26-2012, 10:21 AM

Quote:

Originally Posted by |samu

Wow,no

First off wheel diameter is irrelevant. Tire diameter is relevant but mostly only to the shape of the contact patch, not much to the total size of the contact patch. Do some research before calling me out or at least link to your sources.
There are some other smaller factors involved like tread design and softness of rubber but for the most part the total size of the contact patch is determined by the weight and PSI.

from wiki
Statically, the size, shape, and pressure distribution are functions of many things, the most important of which are the load on the tire and the inflation pressure:

The larger the load on the tire, the larger the contact patch.
The larger the inflation pressure, the smaller the contact patch.

seizer8 · 05-03-2013, 09:26 PM

Don't the stock 18's work with the sport brakes? What about spacers?

gomer_110 · 05-03-2013, 10:09 PM

Quote:

Originally Posted by seizer8

Don't the stock 18's work with the sport brakes? What about spacers?

Necro bump

I believe they do but can't confirm that. The real reason is tire selection is a little better for 18" wheels. Got a set of 18" TE37sl's (10" F & 11" R) myself for my AutoX rubber.

MightyBobo · 05-03-2013, 11:11 PM

Quote:

Originally Posted by seizer8

Don't the stock 18's work with the sport brakes? What about spacers?

Stock non-sport 18's fit just fine over Sport brakes. In many countries, the 18" wheels were the ONLY option, but the sport brakes were there with them.

They are cheap, and effective.

Volk Z · 05-05-2013, 09:04 AM

Not sure if its been said yet but here are options that fit over the sport brakes in various price ranges with estimated weight.

Wedsport SA55m 18 pounds 2200 dollars
Wedsport TC105N 18 pounds 2200 dollars
Volk TE37 SL 18-19 pounds 3700
Volk CE28 18-19 pounds 3700

The above wheels can be had with 9.5/10.5 widths and +15 to +18 offsets. Ideally a great offset would be a 18x9.5+15 and a 18x10.5+12. I belive the Weds wheels and Volks come in both. Volks also offer a 18x10+20 and 18x11+18 which works with the sport brakes.

Tires I would go with either a 255-40-18 front 305-35-18 rear -OR- 265-40-18 front and 285-40-18 rear. You can mix and match these if you would like but for the diamter ratio to remain the same or a smidge taller in the REAR stick with above. (Example a 265-40-18 is taller then a 305-35-18)- so I don't recommend this combo but it can be done.

02-09-2012, 04:50 PM	#48 (permalink)
Volk Z A True Z Fanatic Join Date: Aug 2011 Location: Laguna Beach, CA Posts: 2,214 Drives: Nismo Z Rep Power: 3066	Go with Wedsport TCo5N in 18... Aggressive offsets I believe off the top of my head 18x9.5 and 18x10.5 +10 or +12 and come in various colors and ONLY WEIGH 17 pounds! http://www.evasivemotorsports.com/mm...&Store_Code=EM Like 2000 bucks for the set, made in Japan. Weds do a cast/forge process so the wheels come out super light and super strong... Just a different thought then then typical track wheels. Also could look at Enkei RPF1 18x9.5 and 18x10.5 (+15) those only weigh around 18-19 pounds and are super cheap! __________________ AMUSE * TOMEI * STILLEN * CRAFTSQUARE RECARO * 3M * TOP SECRET * SLICKCARBON Last edited by Volk Z; 02-09-2012 at 04:53 PM.

02-09-2012, 08:22 PM	#51 (permalink)
Volk Z A True Z Fanatic Join Date: Aug 2011 Location: Laguna Beach, CA Posts: 2,214 Drives: Nismo Z Rep Power: 3066	WedsSports lightweight wheel, you won't find a better deal for a light weight wheel. Used on their championship winning GT300 IS350. Available Sizes in 18. 370z recommended aggressive fitment: 18x9.5 +10 (17.6 lbs) 18x10.5 +12 (18.4 lbs) This was from one of the vendors.. These wheels sell for around $2000 and put up as good if not better weight numbers then Volk TE37s that cost $1000 bucks more! Made in JAPAN __________________ AMUSE * TOMEI * STILLEN * CRAFTSQUARE RECARO * 3M * TOP SECRET * SLICKCARBON Last edited by Volk Z; 05-05-2013 at 09:06 AM.

05-03-2013, 09:26 PM	#57 (permalink)
seizer8 Base Member Join Date: Jan 2013 Location: Carol Stream IL Chicago Posts: 103 Drives: 2010 Z Touring AT Rep Power: 12	Don't the stock 18's work with the sport brakes? What about spacers? __________________ 2010 Platinum Graphite, Touring; Custom Coated Sport Brakes; Z1 Drilled and Slotted Rotors; SS Brake Lines; Hood Struts; Rear LED Fog Light; GT-R Wheels; LED Interior Lighting Sunday Cars and Coffee

05-05-2013, 09:04 AM	#60 (permalink)
Volk Z A True Z Fanatic Join Date: Aug 2011 Location: Laguna Beach, CA Posts: 2,214 Drives: Nismo Z Rep Power: 3066	Not sure if its been said yet but here are options that fit over the sport brakes in various price ranges with estimated weight. Wedsport SA55m 18 pounds 2200 dollars Wedsport TC105N 18 pounds 2200 dollars Volk TE37 SL 18-19 pounds 3700 Volk CE28 18-19 pounds 3700 The above wheels can be had with 9.5/10.5 widths and +15 to +18 offsets. Ideally a great offset would be a 18x9.5+15 and a 18x10.5+12. I belive the Weds wheels and Volks come in both. Volks also offer a 18x10+20 and 18x11+18 which works with the sport brakes. Tires I would go with either a 255-40-18 front 305-35-18 rear -OR- 265-40-18 front and 285-40-18 rear. You can mix and match these if you would like but for the diamter ratio to remain the same or a smidge taller in the REAR stick with above. (Example a 265-40-18 is taller then a 305-35-18)- so I don't recommend this combo but it can be done. __________________ AMUSE * TOMEI * STILLEN * CRAFTSQUARE RECARO * 3M * TOP SECRET * SLICKCARBON Last edited by Volk Z; 05-05-2013 at 09:07 AM.

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02-05-2012, 03:50 PM	#47 (permalink)
MJB A True Z Fanatic Join Date: Aug 2011 Location: Tacoma, WA Age: 41 Posts: 1,498 Drives: a POS truck Rep Power: 496	I had RPF1's for my 350z, absolutely loved them and would like to get a set for my 370z. Does anybody think 18x9.5 +15 would fit semi flush in the front with 245 tires. From reading, it sounds like it would clear the sport calipers, but with the aggressive offset it may stick out of the fender. I know this thread is old, was hoping that someone has tried a test fit by now.

07-26-2012, 09:19 AM	#52 (permalink)
\|samu Banned Join Date: Jul 2012 Location: Minot Posts: 69 Drives: NISMO T Rep Power: 0	Why 18s?? Get 20s for more contact patch