LS4 Performance Grand Prix GXP | Monte Carlo SS | Impala SS | LaCrosse Super

running the same tires on all 4

Thread Tools
 
Search this Thread
 
Old Mar 1, 2010 | 11:40 AM
  #1  
jlwcca's Avatar
Thread Starter
Staging Lane
 
Joined: Oct 2009
Posts: 76
Likes: 0
Default running the same tires on all 4

all 4 tires the exact same size.
Will this cause a problem due to the fact oem calls for a wider tire in front due to the fwd.
Reply
Old Mar 1, 2010 | 12:14 PM
  #2  
Z28 Autobot's Avatar
TECH Apprentice
 
Joined: Jul 2005
Posts: 360
Likes: 0
Default

nope..its fine. just make sure your running front size all around.

The only time this setup would work right is if your on the track with this car.
Reply
Old Mar 1, 2010 | 12:29 PM
  #3  
Panther427's Avatar
TECH Fanatic
 
Joined: Feb 2009
Posts: 1,401
Likes: 1
Default

I'm currently running 245 40 18 snow tires on all four wheels factory wheels. not to much of an issue.
Reply
Old Mar 1, 2010 | 03:52 PM
  #4  
rarefish's Avatar
Registered User
 
Joined: Jan 2010
Posts: 8
Likes: 0
Default

I'm running the front factory GXP wheels on both front & back with Michelin Pilot Sport Plus 255-45-18 tires and it isn't a problem.
Reply
Old Mar 1, 2010 | 04:07 PM
  #5  
94ss06gxp's Avatar
TECH Addict
iTrader: (5)
 
Joined: Aug 2009
Posts: 2,351
Likes: 0
From: Mid MI
Default

i was gonna say im sure that everyone runnin aftermarket rims is running all 4 tires the same size
Reply
Old Mar 1, 2010 | 05:32 PM
  #6  
SSGoat's Avatar
Launching!
iTrader: (2)
 
Joined: May 2009
Posts: 245
Likes: 0
From: Long Beach CA.
Default

i had no idea and im running 55s in the front and 50s in the back.. go figure lol
Reply
Old Mar 1, 2010 | 08:16 PM
  #7  
Mgpeagle's Avatar
TECH Fanatic
iTrader: (6)
 
Joined: Jan 2007
Posts: 1,406
Likes: 0
From: Ain't tellin'
Default

I am running 255-45/18's on all four corners and the car handles a lot better imo. I have no rubbing either.

-Mike
Reply
Old Mar 1, 2010 | 08:20 PM
  #8  
CenTexSS's Avatar
TECH Fanatic
iTrader: (2)
 
Joined: Feb 2009
Posts: 1,398
Likes: 0
From: Killeen, Texas.
Default

I have 255/40/18 Potenza's. I wanted 255/45, but these were free so I wasn't about to complain! And I can now go WOT under 40mph and not spin now lol
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-4

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-5

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
Old Mar 2, 2010 | 01:10 PM
  #9  
jlwcca's Avatar
Thread Starter
Staging Lane
 
Joined: Oct 2009
Posts: 76
Likes: 0
Default

tinted the car today
ready to purchase the ssc springs
new tires (all the same size around)
front end alignment

thanks for the help as always!
Reply
Old Mar 3, 2010 | 12:08 AM
  #10  
Nacho SS's Avatar
TECH Junkie
iTrader: (4)
 
Joined: Feb 2007
Posts: 3,560
Likes: 0
From: 805-818
Default

Post some pics once its lowered!
Reply
Old Mar 3, 2010 | 10:02 AM
  #11  
94ss06gxp's Avatar
TECH Addict
iTrader: (5)
 
Joined: Aug 2009
Posts: 2,351
Likes: 0
From: Mid MI
Default

Originally Posted by jlwcca
tinted the car today
ready to purchase the ssc springs
new tires (all the same size around)
front end alignment

thanks for the help as always!
did you do the tinting yourself?
Reply
Old Mar 3, 2010 | 09:50 PM
  #12  
Neanderthal's Avatar
Staging Lane
 
Joined: Dec 2009
Posts: 97
Likes: 0
From: NorWes'
Default

Originally Posted by rarefish
I'm running the front factory GXP wheels on both front & back with Michelin Pilot Sport Plus 255-45-18 tires and it isn't a problem.
Originally Posted by Mgpeagle
I am running 255-45/18's on all four corners and the car handles a lot better imo. I have no rubbing either.

-Mike
Originally Posted by CenTexSS
I have 255/40/18 Potenza's. I wanted 255/45, but these were free so I wasn't about to complain! And I can now go WOT under 40mph and not spin now lol
No rubbing in back? I'd heard running the fronts all around would create a rub.

Damn! Now I want to swap out my two extra stock rear wheels for two fronts.
Reply
Old Mar 3, 2010 | 11:10 PM
  #13  
CenTexSS's Avatar
TECH Fanatic
iTrader: (2)
 
Joined: Feb 2009
Posts: 1,398
Likes: 0
From: Killeen, Texas.
Default

I haven't rubbed in the rear at all.
Reply
Old Mar 4, 2010 | 08:21 PM
  #14  
1CL3ANSUP3RSPORT's Avatar
TECH Fanatic
iTrader: (23)
 
Joined: Nov 2009
Posts: 1,349
Likes: 4
From: Inland Empire
Default

Originally Posted by CenTexSS
I haven't rubbed in the rear at all.
How about up front??
Reply
Old Mar 4, 2010 | 10:53 PM
  #15  
CenTexSS's Avatar
TECH Fanatic
iTrader: (2)
 
Joined: Feb 2009
Posts: 1,398
Likes: 0
From: Killeen, Texas.
Default

Nope, I really want to see if a 275/40/18 will work for us Imps in the front. A couple GXP people have already did it without rubbing in the front.
Reply
Old Mar 5, 2010 | 08:40 AM
  #16  
94ss06gxp's Avatar
TECH Addict
iTrader: (5)
 
Joined: Aug 2009
Posts: 2,351
Likes: 0
From: Mid MI
Default

Originally Posted by CenTexSS
Nope, I really want to see if a 275/40/18 will work for us Imps in the front. A couple GXP people have already did it without rubbing in the front.
whats your rim size? the gxp's are 18x8 i belive up front
Reply
Old Mar 5, 2010 | 01:24 PM
  #17  
CenTexSS's Avatar
TECH Fanatic
iTrader: (2)
 
Joined: Feb 2009
Posts: 1,398
Likes: 0
From: Killeen, Texas.
Default

I have 18x8.5 asa jh8
Reply
Old Mar 5, 2010 | 03:30 PM
  #18  
1CL3ANSUP3RSPORT's Avatar
TECH Fanatic
iTrader: (23)
 
Joined: Nov 2009
Posts: 1,349
Likes: 4
From: Inland Empire
Default

Originally Posted by CenTexSS
Nope, I really want to see if a 275/40/18 will work for us Imps in the front. A couple GXP people have already did it without rubbing in the front.
While,hope you try it to see if it works I might go with 265 all around on the rims I just got.
Reply
Old Apr 23, 2010 | 10:02 PM
  #19  
Hawkins04's Avatar
TECH Fanatic
iTrader: (4)
 
Joined: Feb 2010
Posts: 1,467
Likes: 0
From: Lawrencevile, GA
Default

did anyone have to roll the wheel wells or were you able to just put the tires on the rear that size? cause i really want to run the 255/45/ 18's all around if possible?
Reply




All times are GMT -5. The time now is 07:45 AM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-4
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-5
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-6
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-7
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-8
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE