Wheels and Tires Need help with wheels or tires? Got fitment issues? Have questions about tire performance and handling? Ask all of those questions here!

Whats the widest 15" tires you can put on a 83 Trans Am

Thread Tools
 
Search this Thread
 
Old 04-26-2011, 12:10 AM
  #1  
Senior Member
Thread Starter
 
DirtyCanadian's Avatar
 
Join Date: Apr 2008
Posts: 320
Likes: 0
Received 0 Likes on 0 Posts
Whats the widest 15" tires you can put on a 83 Trans Am

And what kind should I get that will have the best traction and looks on the street? im lookin at bf goodrich radial ta's aound a 275 60 15 in the back what size to put in front?
Old 04-26-2011, 01:38 AM
  #2  
Supreme Member
iTrader: (5)
 
BlackenedBird's Avatar
 
Join Date: Mar 2011
Location: Central Texas
Posts: 2,893
Likes: 0
Received 4 Likes on 4 Posts
Car: GTA
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: Aussie 9-bolt/3.27 posi
Re: Whats the widest 15" tires you can put on a 83 Trans Am

First you need to decide what wheels you are going to run, what the backspacing will be on them (do you like the deep dish style of the FWD look of the 4th gen wheels?), if your running a 3rd gen width axle or a 4th gen width axle, and if you are willing to modify (cut/hammer/etc.) to get something to fit how & where you want it to.

Widest? You can fit a 33" wide Pro Street tire. Just take a lot of work to make it fit.

And you spec out a 275/60, yet you ask the widest? I've seen 335s fit with only minimal mods.

As for the front....What is the cars intended purpose? Drag racing? Autocross? Street?
Old 04-26-2011, 09:10 AM
  #3  
Member

iTrader: (1)
 
potterc32's Avatar
 
Join Date: Oct 2009
Location: Central Ks
Posts: 214
Received 11 Likes on 8 Posts
Car: 1985 Pontiac Firebird S/E
Engine: 350, .5 lift cam, Holly 650
Transmission: Monster Transmission 700R4-2K stall
Axle/Gears: 4th gen 10 bolt, 3.42
Re: Whats the widest 15" tires you can put on a 83 Trans Am

stock wheels?? 255's are about the widest you should put on an 8 inch wide rim. i wouldn't go wider than 245 in the front they will rub fender wells pretty bad when you crank the wheel.
Old 04-26-2011, 09:57 AM
  #4  
Senior Member
Thread Starter
 
DirtyCanadian's Avatar
 
Join Date: Apr 2008
Posts: 320
Likes: 0
Received 0 Likes on 0 Posts
Re: Whats the widest 15" tires you can put on a 83 Trans Am

I dont wanna mod anything I want it to bolt on and off, right now they are american racing ventura rims until i deCIDE WHICH RIM TO USE WHICH WILL NEVER HAPPEN IT IS A BAD CAR FOR RIMS. I want it to be a street car and the front tires dont have to be wide but an appropriate size to the widest size tire that bolts in , in the back. I think it is an 8 inch rim but may be 10. ALso I like the deep dish rim best.
Old 04-29-2011, 07:08 PM
  #5  
Junior Member

iTrader: (3)
 
ihatemustangs's Avatar
 
Join Date: Sep 2004
Location: Allentown Pa.
Posts: 75
Likes: 0
Received 0 Likes on 0 Posts
Car: 74 z28, 89 IROC, 98 Z28, 91Z Vert
Engine: 383, 350, 347, 305
Transmission: th400, 700R, T-56, 700R
Axle/Gears: 3.42, 3.45, 4.10, 3.08
Re: Whats the widest 15" tires you can put on a 83 Trans Am

I would always run 275/60/15's on 15x8's, and 28x11.50 ET Streets on the same size wheels. I never had to mod anything. 335's fit in 17" size. I have already fit 275/50/16's, and 315/35/17
Old 04-30-2011, 06:42 AM
  #6  
Supreme Member

iTrader: (4)
 
RubberDucky's Avatar
 
Join Date: Mar 2009
Location: Florida
Posts: 2,035
Received 28 Likes on 16 Posts
Car: 1989 Camaro RS
Engine: LH6
Transmission: T56
Axle/Gears: 3.42 Auburn Posi
Re: Whats the widest 15" tires you can put on a 83 Trans Am

Originally Posted by ihatemustangs
I would always run 275/60/15's on 15x8's, and 28x11.50 ET Streets on the same size wheels. I never had to mod anything. 335's fit in 17" size. I have already fit 275/50/16's, and 315/35/17
I run 275/60/15s on my 15x8s. But 295/50/15s will fit also. I've read on here that you can fit 10" wide wheels with a 6.5 back spacing.
Old 04-30-2011, 07:51 AM
  #7  
Junior Member

iTrader: (3)
 
ihatemustangs's Avatar
 
Join Date: Sep 2004
Location: Allentown Pa.
Posts: 75
Likes: 0
Received 0 Likes on 0 Posts
Car: 74 z28, 89 IROC, 98 Z28, 91Z Vert
Engine: 383, 350, 347, 305
Transmission: th400, 700R, T-56, 700R
Axle/Gears: 3.42, 3.45, 4.10, 3.08
Re: Whats the widest 15" tires you can put on a 83 Trans Am

I have run a 15x10 with a 5.5 backspace. Fit pretty center. It was tight on the inside
Old 04-06-2013, 10:38 PM
  #8  
Junior Member
 
cmmcginnis's Avatar
 
Join Date: Aug 2009
Location: Norton,KS
Posts: 22
Likes: 0
Received 0 Likes on 0 Posts
Car: 86 Camaro base model
Engine: 350ci
Transmission: 700r4 (t56 hopeful)
Re: Whats the widest 15" tires you can put on a 83 Trans Am

I would always run 275/60/15's on 15x8's, and 28x11.50 ET Streets on the same size wheels. I never had to mod anything. 335's fit in 17" size. I have already fit 275/50/16's, and 315/35/17
@ihatemustangs what bs was on your 15x8' for the 28x11.50s?
Old 04-12-2013, 09:40 PM
  #9  
Junior Member
 
Daves82's Avatar
 
Join Date: Mar 2013
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
Re: Whats the widest 15" tires you can put on a 83 Trans Am

Back in the day we put some 295 50 15's on 15x10 rims out back... Fit good, but don't remember the backspacing. The were uni lug Cragar SS's that I pulled off my duster to try.
Old 04-16-2013, 04:34 AM
  #10  
Supreme Member

 
Ron U.S.M.C.'s Avatar
 
Join Date: Apr 2006
Location: Northern, CA
Posts: 4,482
Likes: 0
Received 8 Likes on 8 Posts
Car: 1989 Iroc-Z Camaro
Engine: TBI,5.0
Transmission: Automatic 700R4
Axle/Gears: Eaton Posi,3.42,LPW Ultimate Cover
Re: Whats the widest 15" tires you can put on a 83 Trans Am

Originally Posted by DirtyCanadian
And what kind should I get that will have the best traction and looks on the street? im lookin at bf goodrich radial ta's aound a 275 60 15 in the back what size to put in front?
I run 235/60r15s on 7in wide wheel on the front and think there perfect.They tuck in nice and don't rub during hard turning. I think 255/60r15s look best on 8in wide wheels rear for a street/strip car.275s are to tall.


Last edited by Ron U.S.M.C.; 04-16-2013 at 04:38 AM.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
colton_carlson
Firebirds for Sale
7
03-08-2019 12:21 PM
Exxon Limited
Camaros Wanted
22
12-21-2015 10:36 PM
mizz0313
Transmissions and Drivetrain
3
08-12-2015 06:45 AM
Exxon Limited
Camaros for Sale
2
08-09-2015 08:13 PM
Leggman1
Transmissions and Drivetrain
3
08-06-2015 04:15 AM



Quick Reply: Whats the widest 15" tires you can put on a 83 Trans Am



All times are GMT -5. The time now is 12:45 AM.