Suspension and Chassis Questions about your suspension? Need chassis advice?

quick tire Q

Thread Tools
 
Search this Thread
 
Old Jun 5, 2006 | 12:54 AM
  #1  
DeathStarr89's Avatar
Thread Starter
Supreme Member
iTrader: (1)
 
Joined: Nov 2003
Posts: 1,598
Likes: 2
From: Davenport, Iowa
Car: Still a 3rd Gen
Engine: 450HP 355
Transmission: TH350
Axle/Gears: 9" with 4.11's
quick tire Q

So i have to go back to my stock rims since i can't find any 15x7 centerlines for a decent price... while i'm at it i'd like to upgrade the rear 2 tires. What's the widest tire i can fit on there while keeping a similar overall tire height?

right now i have 275.60.15's and they're ok but i'd like something a little wider..


Opnions?
Reply
Old Jun 5, 2006 | 10:57 AM
  #2  
Sonix's Avatar
Supreme Member
iTrader: (1)
 
Joined: Jul 2004
Posts: 10,763
Likes: 4
From: Calgary, AB, Canada
Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
on a 15x7 wheel, 275/60 is as wide as you can go.
Reply
Old Jul 15, 2006 | 01:36 AM
  #3  
DeathStarr89's Avatar
Thread Starter
Supreme Member
iTrader: (1)
 
Joined: Nov 2003
Posts: 1,598
Likes: 2
From: Davenport, Iowa
Car: Still a 3rd Gen
Engine: 450HP 355
Transmission: TH350
Axle/Gears: 9" with 4.11's
Sorry to bring back an old post but i'm getting new rims in the morning...

what's the widest tire i can fit on a 15x9" rim?

they have 255.60.15's on them now...can i go into the 300's ?
Reply
Old Jul 15, 2006 | 01:53 AM
  #4  
BADNBLK's Avatar
COTM Editor
iTrader: (11)
 
Joined: Mar 2006
Posts: 4,098
Likes: 14
From: WINDSOR, CO
Car: 91 Z28, 87 SC, 90 IROC, 92 RS
Engine: LS1, 305 TPI, L98, NADA
Transmission: T56, 700r4's, and NADA
Axle/Gears: 3.89, 3.42, 3.23, NADA
Oh NO! "its Joe Dierte, not Joe dirt"

Sorry man I just have something against overly wide tires that look like 90's CARTOONS illustrations. Save your money for something that fits well, and looks good - then buy some up to date wheels, or even stock (GTA's).
Reply
Old Jul 15, 2006 | 09:36 AM
  #5  
Sonix's Avatar
Supreme Member
iTrader: (1)
 
Joined: Jul 2004
Posts: 10,763
Likes: 4
From: Calgary, AB, Canada
Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
i'm white trash, so I like that look...

anyway, yea, 305's should fit a 15x9 wheel. I think going that big you have to pay attention to backspacing, so the inner part fits in the rear well without rubbing.
which tire brand/model you thinking of?
Reply
Old Jul 15, 2006 | 11:47 AM
  #6  
DeathStarr89's Avatar
Thread Starter
Supreme Member
iTrader: (1)
 
Joined: Nov 2003
Posts: 1,598
Likes: 2
From: Davenport, Iowa
Car: Still a 3rd Gen
Engine: 450HP 355
Transmission: TH350
Axle/Gears: 9" with 4.11's
Joe Dirt is one of my many nicknames at work


here are the new rims.. they need cleaned up a little and the car needs a bath too...



they are late 60's/early 70's Fenton rims. They are very lightweight (the rears weigh less than my old Draglites)
Reply
Old Jul 16, 2006 | 06:32 PM
  #7  
Sonix's Avatar
Supreme Member
iTrader: (1)
 
Joined: Jul 2004
Posts: 10,763
Likes: 4
From: Calgary, AB, Canada
Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
el drool drool!
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Bubbajones_ya
Cooling
24
Jul 6, 2024 08:32 PM
gta892000
TPI
13
Aug 11, 2019 11:16 AM
dennisbernal91z
Wheels and Tires
7
Sep 12, 2015 12:28 AM
84 TA NV
Firebirds for Sale
1
Sep 6, 2015 08:02 PM
Vassago
Convertibles
15
Sep 4, 2015 09:37 PM




All times are GMT -5. The time now is 09:51 PM.