Nissan 370Z Forum  

My Wheel Dilemma!

An inexperienced owner can be excused (we all started somewhere), but someone calling themselves a professional should be ashamed.

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Wheels & Tires


Like Tree20Likes

Reply
 
LinkBack Thread Tools Display Modes
Old 03-22-2017, 11:03 PM   #1 (permalink)
Elite Member
 
cooltoy's Avatar
 
Join Date: Jun 2012
Location: Calgary
Posts: 13,982
Drives: 14 PW 370Z S/T MT
Rep Power: 243722
cooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond repute
Default

An inexperienced owner can be excused (we all started somewhere), but someone calling themselves a professional should be ashamed.
shadow85 likes this.
__________________

Member of kenchan's "photoshopped mods" and "proper offsets" gang.
cooltoy is offline   Reply With Quote
Old 03-25-2017, 12:03 AM   #2 (permalink)
Elite Member
 
cooltoy's Avatar
 
Join Date: Jun 2012
Location: Calgary
Posts: 13,982
Drives: 14 PW 370Z S/T MT
Rep Power: 243722
cooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond repute
Default

No issues with the breaks I assume. Doesn't look too bad. And looks like you found a shop that seems to know what they are doing. You should drive by the other place once you get it all dialed in and show them how it's done.
__________________

Member of kenchan's "photoshopped mods" and "proper offsets" gang.
cooltoy is offline   Reply With Quote
Old 03-25-2017, 12:31 AM   #3 (permalink)
Track Member
 
Join Date: Jul 2015
Location: South Australia, Austra
Posts: 921
Drives: 15' 370Z A/T AMM TT
Rep Power: 25
shadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond repute
Default

We spun the front wheel and could not hear or see any issue with the brakes. But the mechanic still wasn't sure if it was clearing it because he said it looks extremly close to the brake and hasn't seen it that close before on any wheel/car.

And yes I am on stock suspension, stock height atm. They said they can lower it for $700 (about $500USD). Wondering if should just get coilovers myself and get them to install it.
shadow85 is offline   Reply With Quote
Old 03-25-2017, 12:50 AM   #4 (permalink)
Elite Member
 
cooltoy's Avatar
 
Join Date: Jun 2012
Location: Calgary
Posts: 13,982
Drives: 14 PW 370Z S/T MT
Rep Power: 243722
cooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond repute
Default

Which springs are they intending to use?
__________________

Member of kenchan's "photoshopped mods" and "proper offsets" gang.
cooltoy is offline   Reply With Quote
Old 03-25-2017, 12:56 AM   #5 (permalink)
Track Member
 
Join Date: Jul 2015
Location: South Australia, Austra
Posts: 921
Drives: 15' 370Z A/T AMM TT
Rep Power: 25
shadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond repute
Default

I didn't ask them.
shadow85 is offline   Reply With Quote
Old 03-25-2017, 04:52 AM   #6 (permalink)
A True Z Fanatic
 
Join Date: Aug 2009
Location: N/A
Posts: 76,801
Drives: N/A
Rep Power: 141521
kenchan has a reputation beyond reputekenchan has a reputation beyond reputekenchan has a reputation beyond reputekenchan has a reputation beyond reputekenchan has a reputation beyond reputekenchan has a reputation beyond reputekenchan has a reputation beyond reputekenchan has a reputation beyond reputekenchan has a reputation beyond reputekenchan has a reputation beyond reputekenchan has a reputation beyond repute
Default

Why 285/30? Should go with 285/35 on da rear.

Da lower profile u run da lower ur ride needs to be to look right.
Remember da rule.. wheel gap to be 1/2 of sidewall or less unless u run mild offsets

Dose are not mild offsets
kenchan is offline   Reply With Quote
Old 03-25-2017, 05:26 AM   #7 (permalink)
Track Member
 
Join Date: Jul 2015
Location: South Australia, Austra
Posts: 921
Drives: 15' 370Z A/T AMM TT
Rep Power: 25
shadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond repute
Default

Quote:
Originally Posted by kenchan View Post
Why 285/30? Should go with 285/35 on da rear.

Da lower profile u run da lower ur ride needs to be to look right.
Remember da rule.. wheel gap to be 1/2 of sidewall or less unless u run mild offsets

Dose are not mild offsets
I don't really wanna go bigger sidewall, already looks meaty az to me. I want lower profile look if possible.
shadow85 is offline   Reply With Quote
Old 03-25-2017, 02:45 PM   #8 (permalink)
A True Z Fanatic
 
Join Date: Apr 2011
Location: Sacramento
Posts: 3,255
Drives: 15 370Z Nismo 6MT
Rep Power: 214100
OptionZero has a reputation beyond reputeOptionZero has a reputation beyond reputeOptionZero has a reputation beyond reputeOptionZero has a reputation beyond reputeOptionZero has a reputation beyond reputeOptionZero has a reputation beyond reputeOptionZero has a reputation beyond reputeOptionZero has a reputation beyond reputeOptionZero has a reputation beyond reputeOptionZero has a reputation beyond reputeOptionZero has a reputation beyond repute
Default

that actually looks bigger than a 285/30 to me

might just be the angle of the photos, but front and rear tires look like monster truck status
__________________
OptionZero Build Thread
OptionZero is offline   Reply With Quote
Old 03-25-2017, 06:48 PM   #9 (permalink)
Track Member
 
Join Date: Jul 2015
Location: South Australia, Austra
Posts: 921
Drives: 15' 370Z A/T AMM TT
Rep Power: 25
shadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond repute
Default

Yeah they do look big! I may drop to 245/35 and 275/30
shadow85 is offline   Reply With Quote
Old 03-25-2017, 07:18 PM   #10 (permalink)
A True Z Fanatic
 
jchammond's Avatar
 
Join Date: Nov 2014
Location: South Carolina
Age: 58
Posts: 15,204
Drives: 13’ 370Z TS 7A/T
Rep Power: 2684395
jchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond repute
Smile

Quote:
Originally Posted by shadow85 View Post
Yeah they do look big! I may drop to 245/35 and 275/30
Sound's like you're set on a 26" tire (+ or -) and you want good ones?

Look at the spec on the 275/30,295/30/19 PS4S's....section 10.9/11.9 & tread 9.7/11.1 & diameter@25.6/26.0"
They would give you an even fit on the wheel's & a slight rake.
__________________
MazWorx built long block | FI-TT-100 Stage 2.75 | IPT built 7A/T

http://www.the370z.com/members-370z-...s-musings.html
jchammond is offline   Reply With Quote
Old 03-25-2017, 07:38 PM   #11 (permalink)
A True Z Fanatic
 
jchammond's Avatar
 
Join Date: Nov 2014
Location: South Carolina
Age: 58
Posts: 15,204
Drives: 13’ 370Z TS 7A/T
Rep Power: 2684395
jchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond reputejchammond has a reputation beyond repute
Default

The rear tire's you tested looked like PS2's,,,unsure what the front's are;almost look like winter tire's?
shadow85 likes this.
__________________
MazWorx built long block | FI-TT-100 Stage 2.75 | IPT built 7A/T

http://www.the370z.com/members-370z-...s-musings.html
jchammond is offline   Reply With Quote
Old 03-25-2017, 10:39 PM   #12 (permalink)
Track Member
 
Join Date: Jul 2015
Location: South Australia, Austra
Posts: 921
Drives: 15' 370Z A/T AMM TT
Rep Power: 25
shadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond repute
Default

Yea the rear was Michelenin, not sure what model. The front I didn't check. We were merly testing the sizes and see how it looks/feels.

I may get a set of pilot super sports.

I have just been getting alot of conflicting advice from different tyre shops here in Australia. Some shops are saying that 295/30 should fit perfect on the rear, others are saying 'no way', some are saying 275/30 would struggle on the rear and I should do 255/30.

Getting confused with all the different advice from them. So I am just going to lower the car an inch and go with 275/30/19 rears.

Last edited by shadow85; 03-25-2017 at 10:55 PM.
shadow85 is offline   Reply With Quote
Old 03-26-2017, 03:54 AM   #13 (permalink)
A True Z Fanatic
 
Join Date: Dec 2009
Location: 03350 Australia
Posts: 1,515
Drives: 09 Nissan 370Z M6
Rep Power: 39974
BGTV8 has a reputation beyond reputeBGTV8 has a reputation beyond reputeBGTV8 has a reputation beyond reputeBGTV8 has a reputation beyond reputeBGTV8 has a reputation beyond reputeBGTV8 has a reputation beyond reputeBGTV8 has a reputation beyond reputeBGTV8 has a reputation beyond reputeBGTV8 has a reputation beyond reputeBGTV8 has a reputation beyond reputeBGTV8 has a reputation beyond repute
Default

Quote:
Originally Posted by shadow85 View Post
Yea the rear was Michelenin, not sure what model. The front I didn't check. We were merly testing the sizes and see how it looks/feels.

I may get a set of pilot super sports.

I have just been getting alot of conflicting advice from different tyre shops here in Australia. Some shops are saying that 295/30 should fit perfect on the rear, others are saying 'no way', some are saying 275/30 would struggle on the rear and I should do 255/30.

Getting confused with all the different advice from them. So I am just going to lower the car an inch and go with 275/30/19 rears.
Mate - you are in Adelaide I think ..........

Give yourself a huge break and talk to North Terrace Tyres who are top guys - they are the SA Penske shock guys AND also sell most of SA's motorsport tyres.

If you want to go slightly cheaper, talk to SA MotorSport tyres

Both companies are motorsport biased but if you are talking to Tyrepower or BJTM you are going to get crap advice.

255 wide is the sweet spot for 9.5 and you can go up to 275 and not worry.

285 or 295 is the sweet spot for 10.5 and you can go to 305 or even 315 at a pinch.

These tyres are going to cost (because Australia tax .......... PITA but tyres here are twice the cost of what they are in the US - just 'cos).

You will get lowered springs via North Terrace Tyres and they can help with alignment/setup as well.

Because you don;t want too large a difference in OD, there are constraints. The other thing to be wary of is the tyre load-carrying rating ... with a modded car and a driver under 25 or 30yo, your insurance is suspect if the load index is not correct ........ and for some reason, Nissan specified a higher than needed load index for the front (95) and higher for the rear (96). Fark knows why, but any tyre you put on the car needs to respect those requirements.

This narrows your choices - a shed-load

1. Taller tyres: F = 275/35R19 (675mm) and R = 285/35R19 (682mm) OR
2. Shorter tyres: F = 255/35R19 (661mm) and R 295/30R19 (659mm)

Tyre options are limited in these sizes UNLESS you import them from the US (Tirerack.com)

All I could find in the taller tyres were Hankook S1 Evo 2 at 245/40R19 and 275/35R19 and nothing in the sizes I quoted above (apart from some dubious chinese cr4p).

Smaller tyres were available in Continental Conti 5 and Michelin. The rear is actually a Porsche size, but they will come with Porsche owner tax.

My only suggestion is research the Korean brands . Kumho and Hankook plus Michelin and Continental - stay away from WinRun and the other chinios cheapies ........

The smaller 255 front is a BMW rear and the 295 smaller rear is a Porsche size, so you might get lucky.

If you are still struggling, PM me and I will put you in touch with the Kumho MotorSport dealer in Melbourne who should be able to help.

You are in the process of discovering the pitfalls of wheels ........ they are ~ half the cost as the tyres will cost you just as much or more (and wear out 50% faster).

Are you sure that your pocket can stand a TT ........ purchasing the kit is half the cost to get the car going again and you can budget for one-third the cost of the kit each year for FIAT stuff (fix-it-again-tony) ..........
cooltoy, jchammond and shadow85 like this.

Last edited by BGTV8; 03-26-2017 at 03:57 AM.
BGTV8 is offline   Reply With Quote
Old 03-26-2017, 12:48 AM   #14 (permalink)
Elite Member
 
cooltoy's Avatar
 
Join Date: Jun 2012
Location: Calgary
Posts: 13,982
Drives: 14 PW 370Z S/T MT
Rep Power: 243722
cooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond reputecooltoy has a reputation beyond repute
Default

Watch the diameter ratio/diference between the rear and the front tire (I think it has to be with in 1 or 2%, but I could be off on that number) or you it will cause traction control to go haywire.
__________________

Member of kenchan's "photoshopped mods" and "proper offsets" gang.
cooltoy is offline   Reply With Quote
Old 03-26-2017, 01:05 AM   #15 (permalink)
Track Member
 
Join Date: Jul 2015
Location: South Australia, Austra
Posts: 921
Drives: 15' 370Z A/T AMM TT
Rep Power: 25
shadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond reputeshadow85 has a reputation beyond repute
Default

Should I stick to stock tyre size? 245/40 and 275/35?
shadow85 is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Dilemma JC-Nismo Nismo 370Z 15 09-19-2015 09:03 PM
Dilemma ky0u The Lounge (Off Topic) 14 10-05-2010 06:00 PM
Dilemma... USMCASA Nissan 370Z General Discussions 23 02-16-2010 08:07 PM
I have a dilemma Skorch Nissan 370Z Pricing / Ordering Discussions 6 03-31-2009 02:35 PM


All times are GMT -5. The time now is 05:16 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2