Nissan 370Z Forum  

Tire size questions

Hi there I am about to update my tires and had a sizing question I have ordered the 295/30/19 which I know will fit on my 2010 roadster with the

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


Reply
 
LinkBack Thread Tools Display Modes
Old 06-26-2016, 04:32 PM   #1 (permalink)
Base Member
 
Join Date: Nov 2015
Location: Orlando
Posts: 39
Drives: Nissan 370Z convert
Rep Power: 10
suzook is on a distinguished road
Default Tire size questions

Hi there

I am about to update my tires and had a sizing question

I have ordered the 295/30/19 which I know will fit on my 2010 roadster with the sport package (rays wheels)

Question on the fronts

is a 255 40 19 ok for the front
suzook is offline   Reply With Quote
Old 06-26-2016, 04:47 PM   #2 (permalink)
A True Z Fanatic
 
OTW Z-Boy's Avatar
 
Join Date: Mar 2012
Location: Temecula Ca
Posts: 1,225
Drives: 14 Nismo 370z #495
Rep Power: 750
OTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond repute
Default Tire size questions

Why such a small sidewall in the rear? Are you lowered?
__________________
2014: Nismo 370z #495 Magnetic Black - Stillen Gen3 CAI | SPL F/R Camber Arms | HKS Hypermax IV | JDM Rear Fog Light |GT-R Push Start Button | Z1 2 Piece D/S | Illuminated Kicks | Tommykaira | Work VS-XX BKB Step Lip +23/+13 19" 9.5/11 | Fast Intentions RHFC TDX CBE 12" CF | EcuTek
OTW Z-Boy is offline   Reply With Quote
Old 06-26-2016, 05:00 PM   #3 (permalink)
A True Z Fanatic
 
Join Date: Dec 2009
Location: 03350 Australia
Posts: 1,514
Drives: 09 Nissan 370Z M6
Rep Power: 39973
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

Tyre size are mismatched for overall diameter.

295/30R19 is ~659mm
255/40R19 is ~687mm

A better pairing is 295/35R19 in the rear, if such a size is available. If you wish to stick with the 295/30 rear profile (even though the ride will be harsh), try 255/35R18 at the front.
BGTV8 is offline   Reply With Quote
Old 06-26-2016, 05:02 PM   #4 (permalink)
Base Member
 
Join Date: Nov 2015
Location: Orlando
Posts: 39
Drives: Nissan 370Z convert
Rep Power: 10
suzook is on a distinguished road
Default

not lowered. I was given a set of brand new 295/30/19 so trying to match the fronts as best as I can
suzook is offline   Reply With Quote
Old 06-26-2016, 05:05 PM   #5 (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

255/35's
what flavor tire are they?
__________________
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 06-26-2016, 05:06 PM   #6 (permalink)
A True Z Fanatic
 
OTW Z-Boy's Avatar
 
Join Date: Mar 2012
Location: Temecula Ca
Posts: 1,225
Drives: 14 Nismo 370z #495
Rep Power: 750
OTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond reputeOTW Z-Boy has a reputation beyond repute
Default

Quote:
Originally Posted by suzook View Post
not lowered. I was given a set of brand new 295/30/19 so trying to match the fronts as best as I can
Ah that explains it... BG is right then with a 255/35
__________________
2014: Nismo 370z #495 Magnetic Black - Stillen Gen3 CAI | SPL F/R Camber Arms | HKS Hypermax IV | JDM Rear Fog Light |GT-R Push Start Button | Z1 2 Piece D/S | Illuminated Kicks | Tommykaira | Work VS-XX BKB Step Lip +23/+13 19" 9.5/11 | Fast Intentions RHFC TDX CBE 12" CF | EcuTek
OTW Z-Boy is offline   Reply With Quote
Old 06-26-2016, 05:11 PM   #7 (permalink)
Base Member
 
Join Date: Nov 2015
Location: Orlando
Posts: 39
Drives: Nissan 370Z convert
Rep Power: 10
suzook is on a distinguished road
Default

thanks everyone
suzook is offline   Reply With Quote
Old 06-26-2016, 05:13 PM   #8 (permalink)
Base Member
 
Join Date: Jan 2016
Location: North Alabama
Posts: 37
Drives: 2010 370z Nismo
Rep Power: 9
Nismonerd is on a distinguished road
Default

Since you've already purchased the rears at 295/30R19, a better match for the fronts would be 255/35R19. Diameter and sidewall will match. Here's a link to a tire size calculator.

https://tiresize.com/calculator/
Nismonerd is offline   Reply With Quote
Old 06-26-2016, 07:13 PM   #9 (permalink)
A True Z Fanatic
 
axmea?'s Avatar
 
Join Date: Apr 2012
Location: SoCal
Posts: 6,236
Drives: WELL ZED PW 6MT
Rep Power: 53241
axmea? has a reputation beyond reputeaxmea? has a reputation beyond reputeaxmea? has a reputation beyond reputeaxmea? has a reputation beyond reputeaxmea? has a reputation beyond reputeaxmea? has a reputation beyond reputeaxmea? has a reputation beyond reputeaxmea? has a reputation beyond reputeaxmea? has a reputation beyond reputeaxmea? has a reputation beyond reputeaxmea? has a reputation beyond repute
Default

You can get away with 265/35 19s in front.
__________________

>MyZ's Album< NISMO Convert/ECUTEK/Takeda CAI/F.I. HFC NR CB Carbon/F.I. 34 Row Oil Cooler/4.08 Final Drive /Powertrix+Swifts/Hotchkis/SPL/Whiteline/TWM/Zoom Engineering/EVO-R/AeroJacket Vented CF Fenders + CF Spoiler/Avant Garde-WORK/NST/Morimoto Halo/STi Clear Lenses/Carbon Signal Automotive/RJM Performance/ZSpeed Clutch Flywheel CSC delete
axmea? 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
Tire size questions suzook Track / Autocross / Drifting / Dragstrip 0 06-26-2016 04:22 PM
Tire size? alyfal14 Wheels & Tires 21 07-04-2015 09:24 PM
295-35-19 Tire Size cigarclifford Wheels & Tires 16 09-03-2014 12:10 AM
max tire size dbayb Tires/Wheels 1 04-27-2011 06:20 PM
spare tire and patched tire questions 280z/300zx Wheels & Tires 2 01-24-2011 06:10 PM


All times are GMT -5. The time now is 10:48 AM.


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