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66 Mustang GT Conv. Tire Size - help

  • Thread starter Thread starter warrenbh
  • Start date Start date Mar 18, 2010

warrenbh

Member
Feb 25, 2010
35
0
6
Mar 18, 2010
#1
  • Mar 18, 2010
  • #1
I have 235/60's on 8" Cragers (installed by previous owner). The front right wheel rubs the wheel well on left turns, not much space between wheel and well.

I'm thinking of dropping sizes on the tires, a few questions:

1) What's the largest size of tire i can install without interference from wheel well?

2) Is it ok to leave the rear tires as they are and just drop the size on the front?

3) Right now i have BF Goodrich, any other good tires? Goodyear?

Thanks in advance for any responses.

Warren
 

bartman

Member
Jan 2, 2004
76
0
7
FL
Mar 18, 2010
#2
  • Mar 18, 2010
  • #2
Warren
what is your rim size 14,15,16 or 17
Bartman
 

tx65coupe

Active Member
Nov 29, 1999
1,551
1
37
Mar 19, 2010
#3
  • Mar 19, 2010
  • #3
I would go with something like 215 60 15 front on 15x7 wheels. Thats what I have an it fits perfectly. My car is also lowered an inch in the front. I have 235 60 15 rear on the same wheels. You can keep the 15x8 size for the rear with the slightly wider tires.

Here is mine.

 
2

2+2GT

10 Year Member
Apr 25, 2009
3,333
10
79
Southeastern Pennsylvania
Mar 19, 2010
#4
  • Mar 19, 2010
  • #4
Backspace is critical, maybe this will help:

Mustang Wheel and Tyre Chart
 
L

LastDeadLast

New Member
May 9, 2001
21
0
1
Mar 19, 2010
#5
  • Mar 19, 2010
  • #5
2+2 GT is correct, the back spacing is very critical. On my 65 vert, I'm going with 17"x8" Vintage 48's with a 4-3/4" backspacing. From my research, thats a good fit for that size wheel. I'll be running a 225 tire on the front and a 235 or 245 in the rear depending on what doesn't rub.

-Shannon
 

warrenbh

Member
Feb 25, 2010
35
0
6
Mar 19, 2010
#6
  • Mar 19, 2010
  • #6
Tire Size

I have 235/60/15 currently.
 

warrenbh

Member
Feb 25, 2010
35
0
6
Mar 19, 2010
#7
  • Mar 19, 2010
  • #7
15 x 8 wheels
 

bartman

Member
Jan 2, 2004
76
0
7
FL
Mar 19, 2010
#8
  • Mar 19, 2010
  • #8
my 65 has 17 x 8 in front and 17 x 9 in back same tire size as last dead last. wheels are coys same back spacing. Mine is not lowered but could be lowered inch without rubbing.
 

tx65coupe

Active Member
Nov 29, 1999
1,551
1
37
Mar 20, 2010
#9
  • Mar 20, 2010
  • #9
Nice fastback!

I forgot to mention that my Magnum 500s have a backspacing of 4.25.
 

bartman

Member
Jan 2, 2004
76
0
7
FL
Mar 20, 2010
#10
  • Mar 20, 2010
  • #10
thanks its gets the groceries LOL. I drove it back and forth to work for 5 years. Now it doesn't see the road near as much as I would like. Life catches up sometimes.
 
S

sparx

Member
Sep 2, 2009
369
1
19
Nov 13, 2010
#11
  • Nov 13, 2010
  • #11
IS the 10mm difference between the 225 60 15 and the 215 60 15 on a 15 x7 500 magnum wheel significant? (4.24" back set)

I am set up with manual steering using the power steering box, shelby style steering.

Is the wider 225 nicer looking?

Considering the BF Radial tires in either 225 or 215.
sparx
 

tx65coupe

Active Member
Nov 29, 1999
1,551
1
37
Nov 14, 2010
#12
  • Nov 14, 2010
  • #12
I don't think I would run 225 60 15 in the front. It will probably rub. Also, since you have manual steering, it will make it harder to turn the wheel.
 
5

5280/4

New Member
May 21, 2009
201
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0
Nov 22, 2010
#13
  • Nov 22, 2010
  • #13
I run a 245 in the front with no rub.
 

tx65coupe

Active Member
Nov 29, 1999
1,551
1
37
Nov 23, 2010
#14
  • Nov 23, 2010
  • #14
What size wheel? Did you roll the fenders?
 
5

5280/4

New Member
May 21, 2009
201
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0
Nov 24, 2010
#15
  • Nov 24, 2010
  • #15
7" wheel and no rolled fenders lowered about 2"
 

HDTony

Member
Oct 15, 2010
134
2
19
Plainfield IL
Nov 24, 2010
#16
  • Nov 24, 2010
  • #16
tx65coupe said:
I would go with something like 215 60 15 front on 15x7 wheels. Thats what I have an it fits perfectly. My car is also lowered an inch in the front. I have 235 60 15 rear on the same wheels. You can keep the 15x8 size for the rear with the slightly wider tires.

Here is mine.

Click to expand...

Your car is perfect, i love it.!
 

tx65coupe

Active Member
Nov 29, 1999
1,551
1
37
Nov 25, 2010
#17
  • Nov 25, 2010
  • #17
HDTony said:
Your car is perfect, i love it.!
Click to expand...

Thank You. I appreciate the compliment. You can see more pictures of it here.

http://www.stangnet.com/mustang-forums/members/tx65coupe/
 

tx65coupe

Active Member
Nov 29, 1999
1,551
1
37
Nov 25, 2010
#18
  • Nov 25, 2010
  • #18
5280/4 said:
7" wheel and no rolled fenders lowered about 2"
Click to expand...

Really, Are they 15s too? Looking at mine there is barely enough room to fit my pinky between the tire and the upper A arm.
 
5

5280/4

New Member
May 21, 2009
201
0
0
Nov 27, 2010
#19
  • Nov 27, 2010
  • #19
tx65coupe said:
Really, Are they 15s too? Looking at mine there is barely enough room to fit my pinky between the tire and the upper A arm.
Click to expand...

Actually they are 14's.

On my falcon I run a 17 x 8 with a 5" BS and a 245 tire.
 

65FBE2

Member
Mar 8, 2007
283
0
17
Minnasnowta
Nov 27, 2010
#20
  • Nov 27, 2010
  • #20
215 60 15's on 7" rims with 4.25 BS will work perfect. 235 60 15's on the rear may rub with a load in the car without rolling the lip. 235 45 x 17's on all four cornes with 4.75 B.S. seem to work with no mods. I run the 215's on my convert and would not go any larger without fear of rubbing and the 235 x 17" are on my fastback and they work perfect.
 
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