Nissan 370Z Forum  

First track day done but I think I need better tires

Originally Posted by Jhill Still considering re-11 just wish they had the right rear size. I assume you are looking at TireRack. You can always step into 285/35/19, it's a

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


Like Tree11Likes

Reply
 
LinkBack Thread Tools Display Modes
Old 06-21-2016, 07:26 PM   #46 (permalink)
A True Z Fanatic
 
cv129's Avatar
 
Join Date: Jul 2011
Location: Dallas, TX
Posts: 3,236
Drives: 09 Nismo, 16 Nismo
Rep Power: 163995
cv129 has a reputation beyond reputecv129 has a reputation beyond reputecv129 has a reputation beyond reputecv129 has a reputation beyond reputecv129 has a reputation beyond reputecv129 has a reputation beyond reputecv129 has a reputation beyond reputecv129 has a reputation beyond reputecv129 has a reputation beyond reputecv129 has a reputation beyond reputecv129 has a reputation beyond repute
Default

Quote:
Originally Posted by Jhill View Post

Still considering re-11 just wish they had the right rear size.
I assume you are looking at TireRack. You can always step into 285/35/19, it's a good fit to your 10 in rear rims, arguably better than 275.
__________________
Setrab | RE-71 | SPL | JRZ | Nismo | ARK | Whiteline | RacingBrake | CJM Oil Pan | Ti shield
cv129 is offline   Reply With Quote
Old 06-21-2016, 08:06 PM   #47 (permalink)
Track Member
 
Join Date: Mar 2016
Location: San jose
Posts: 854
Drives: 2013 370z sport
Rep Power: 3384
Jhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond repute
Default

Quote:
Originally Posted by cv129 View Post
I assume you are looking at TireRack. You can always step into 285/35/19, it's a good fit to your 10 in rear rims, arguably better than 275.
Yea I'm sure they fit and I know the z can still spin a 285 my concern is how close the tire is for speedo reading, miles and also the stability control programming. I know when I worked for GM I could select tire/wheel sizes for the EBCM but I'm not sure how critical it is for Nissan. Wish I still knew a Nissan tech to see if the sport and Nismo run the same or different programming for the stability.
Jhill is offline   Reply With Quote
Old 06-22-2016, 11:07 AM   #48 (permalink)
A True Z Fanatic
 
abm89's Avatar
 
Join Date: Feb 2013
Location: Austin, Texas
Posts: 1,386
Drives: 11 370Z | 24 EL450
Rep Power: 64763
abm89 has a reputation beyond reputeabm89 has a reputation beyond reputeabm89 has a reputation beyond reputeabm89 has a reputation beyond reputeabm89 has a reputation beyond reputeabm89 has a reputation beyond reputeabm89 has a reputation beyond reputeabm89 has a reputation beyond reputeabm89 has a reputation beyond reputeabm89 has a reputation beyond reputeabm89 has a reputation beyond repute
Default

Quote:
Originally Posted by Jhill View Post
Yea I'm sure they fit and I know the z can still spin a 285 my concern is how close the tire is for speedo reading, miles and also the stability control programming. I know when I worked for GM I could select tire/wheel sizes for the EBCM but I'm not sure how critical it is for Nissan. Wish I still knew a Nissan tech to see if the sport and Nismo run the same or different programming for the stability.
1010tires.com has a calculator that can give you the percentage change in wheel speed. the nismo uses 285/35/19 stock in the USA so I dont think it will be an issue.

For reference, i run a 275/35/18 on my rear axle and the speedo reads anywhere from 3-5mph faster than actual. Stability control is still functional with my setup (though it's never used on the track)
__________________
Complete Parts List:
https://github.com/abm89/ztouge-build

Last edited by abm89; 06-22-2016 at 11:18 AM.
abm89 is offline   Reply With Quote
Old 06-22-2016, 11:16 AM   #49 (permalink)
A True Z Fanatic
 
JARblue's Avatar
 
Join Date: Mar 2011
Location: Austin, TX
Age: 43
Posts: 36,450
Drives: 11 Z34, 98 E36 M3
Rep Power: 2684440
JARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond reputeJARblue has a reputation beyond repute
Default

Quote:
Originally Posted by Jhill View Post
my concern is how close the tire is for speedo reading, miles and also the stability control programming.
Going from a 275/35/19 tire to a 285/35/19 tire means that your speedometer is off by 0.67 mph at 65 mph. So essentially negligible
__________________

2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed |
JARblue is offline   Reply With Quote
Old 06-22-2016, 03:35 PM   #50 (permalink)
Track Member
 
Join Date: Mar 2016
Location: San jose
Posts: 854
Drives: 2013 370z sport
Rep Power: 3384
Jhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond reputeJhill has a reputation beyond repute
Default

Quote:
Originally Posted by JARblue View Post
Going from a 275/35/19 tire to a 285/35/19 tire means that your speedometer is off by 0.67 mph at 65 mph. So essentially negligible
Yea I did the calc last night and looks like just over a half in in dia, so only .25 radius. Looks like re-11 may become an option after all.
Jhill is offline   Reply With Quote
Old 06-24-2016, 10:14 PM   #51 (permalink)
Enthusiast Member
 
Join Date: Jun 2011
Location: California
Posts: 487
Drives: Charger Hellcat
Rep Power: 14
ssmoked is on a distinguished road
Default

The only issue with pss is everyone is out of stock with no expected availability date. If you need new tires soon, it's easier to find other brands in stock
ssmoked is offline   Reply With Quote
Reply

Bookmarks


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
Track tires Mt Tam I am Wheels & Tires 18 05-22-2014 10:33 AM
Street tires won't be the same after you track them. YamahaR6 Wheels & Tires 17 06-29-2013 03:25 AM
Track wheel/Tires cossie1600 Track / Autocross / Drifting / Dragstrip 25 03-18-2010 09:16 AM
Dedicated Track Tires Nikon FM Track / Autocross / Drifting / Dragstrip 26 11-09-2009 06:15 PM
Track tires R888 FS cossie1600 Parts for sale (Private Classifieds) 0 07-29-2009 12:39 AM


All times are GMT -5. The time now is 10:18 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2