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  • 2005 - 2014 S-197 Mustang -General/Talk-
  • 2005 - 2009 Specific Tech

How big can you go

  • Thread starter Thread starter BayBoss
  • Start date Start date Jan 12, 2006

BayBoss

Member
Apr 28, 2005
48
0
6
Portland, oregon
Jan 12, 2006
#1
  • Jan 12, 2006
  • #1
I am going to put 20s probably the axis GTR rims but i am curious how wide of a tire i can use. I have been looking and it looks like if i want to go wider then a 275 i will have to go with a 40 series tire. I am curious what other people have done and how wide i can go in the front and the back i was thinking either a 295 or 285/40/20 for the rear and 275/40/20 on the front. I was also considering lowering the car a bit just to make up for the huge gap between the tire and fender if there is any.
 

bigcat

start with the upper hole, and if more traction is
May 1, 2005
3,015
1
79
7200 feet
Jan 12, 2006
#2
  • Jan 12, 2006
  • #2
from what i have seen, you should be good with those tires. front and rear.

saleen uses 275s all the way around.
 

nycstang37

New Member
Nov 18, 2005
146
0
0
Queens, NY
Jan 12, 2006
#3
  • Jan 12, 2006
  • #3
to keep the stock diameter with a 20 inch wheel and a 285 tire i believe you need a 30 series tire, a 40 series will throw your speedo way off unless you recalibrate yoru comp for the tire change, i believ this is how saleen works the 275/40 on a 20 inch rim... your best bet on a 20 is either 285/30 or 275/35 and for the front 255/35 looks best. do a search for a tire size calculator and it gives you the differences in speedo, diameter, revs per mile and things like that.
 

BayBoss

Member
Apr 28, 2005
48
0
6
Portland, oregon
Jan 12, 2006
#4
  • Jan 12, 2006
  • #4
i am not worried about the speedo just dont really want the tire to stick out or have rubbing problems in the front when i turn.
 

blackonblack06

New Member
Nov 25, 2005
108
0
0
San Antonio, TEXAS
Jan 13, 2006
#5
  • Jan 13, 2006
  • #5
I had 20's on my Mustang with TOYO proxi4 tires a while back and there was not much of a gap to worry about lowering the car without it appearing like the fenders were sitting on the tires, as far as lowering the car is concerned.
 

Tmack

New Member
Oct 15, 2004
171
0
0
Salt Lake City, UT
Jan 13, 2006
#6
  • Jan 13, 2006
  • #6
The original GT-R concept car had:

Front:
Pirelli P275/35/20 racing slicks
20 x 10-inch, 5-spoke billet aluminum wheels

Rear:
Pirelli P315/30/20 racing slicks
20 x 11-inch, 5-spoke billet aluminum wheels

Though I believe the GT-R had extended fender flares. My Saleen has 20x9 front with 275/35 tire and 20x10 rear with 275/40 tire and they look great.
 
S

sullygtstang

New Member
Dec 1, 2004
47
0
0
georgia
Jan 15, 2006
#7
  • Jan 15, 2006
  • #7
I dropped mine with the sportsline kit from eibach and i have 19" adr racing rims with 295/55/35 on rear and 255/55/35 on front. Rides great with no rubbing or anything...just lots of looks
 

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gp001

Founding Member
Jun 30, 2001
4,401
0
66
So. Cal.
Jan 15, 2006
#8
  • Jan 15, 2006
  • #8
Please put your wheel tire info in the sticky thread at the top of the forum.

http://forums.stangnet.com/showthread.php?t=607768
 

bigcat

start with the upper hole, and if more traction is
May 1, 2005
3,015
1
79
7200 feet
Jan 15, 2006
#9
  • Jan 15, 2006
  • #9
sullygtstang said:
I dropped mine with the sportsline kit from eibach and i have 19" adr racing rims with 295/55/35 on rear and 255/55/35 on front. Rides great with no rubbing or anything...just lots of looks
Click to expand...
im confused on your tire sizes. did you mean 295/35/19 rear and 255/55/19 fronts?
 

BayBoss

Member
Apr 28, 2005
48
0
6
Portland, oregon
Jan 15, 2006
#10
  • Jan 15, 2006
  • #10
sullygtstang said:
I dropped mine with the sportsline kit from eibach and i have 19" adr racing rims with 295/55/35 on rear and 255/55/35 on front. Rides great with no rubbing or anything...just lots of looks
Click to expand...


That looks good and i like the tire selection to bad there sizes for 20s suck unless i want to go 275.
 
S

sullygtstang

New Member
Dec 1, 2004
47
0
0
georgia
Jan 15, 2006
#11
  • Jan 15, 2006
  • #11
My bad guys...I have 295/35/19 in the rear and 255/40/19 in the front. They are KDW BFGOODRICH tires and i have the spartan ADR Racing wheels. I love them and it rides great. The wide tire in the rear is unbelievable
 
S

sullygtstang

New Member
Dec 1, 2004
47
0
0
georgia
Jan 15, 2006
#12
  • Jan 15, 2006
  • #12

Another shot of the wheels and tires
 

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sullygtstang

New Member
Dec 1, 2004
47
0
0
georgia
Jan 17, 2006
#13
  • Jan 17, 2006
  • #13
I heard you can put 305 up to 315 in the rear, with the extra wide might need some adjustments..i have 295/35/19 in the rear with no problem and plenty of room
 
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