• Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

?s on y2k Cobra R wheels and tire size...

  • Thread starter Thread starter Sinultros
  • Start date Start date Nov 24, 2003

Sinultros

New Member
Oct 25, 2003
52
0
0
GA
Nov 24, 2003
#1
  • Nov 24, 2003
  • #1
Lately, I've taken an interest on getting the 18 X 9.5 y2k Cobra R wheels. However, I've heard a couple "horror" stories from a few ppl who decided to plus size their wheels, from the stock 17 X 8s, and that has me worried a bit. Anyway, my questions are:

1. I understand some ppl had problems with the front wheels rubbing. Seems to be a more common case especially if the car was lowered. However, mine is stock height, so will I be okay with such a large width (9.5) in the front, or not?

2. What tire size/s would you recommend? I still haven't learn to fully understand the size numbers. I'd prefer a size that won't throw off my speedo.

Any feedback would be appreciated.
 

holler

Founding Member
Dec 5, 2000
332
0
0
Chicago
Nov 24, 2003
#2
  • Nov 24, 2003
  • #2
Tire Size Calculator



You will be fine at stock ride height. It looks better lowered though. I would not go any wider then 265/35/18 in the front when lowered. The backs are a different story. ride quality on less then perfect roads goes down the tubes if any wider in the front. speaking from experience...
 

Sinultros

New Member
Oct 25, 2003
52
0
0
GA
Nov 24, 2003
#3
  • Nov 24, 2003
  • #3
Ahh, just what I need!

EDIT: err, maybe a chip ain't such a bad idea. ; Might as well get 4.10 gears while I'm at it too.
 

blueovalguy

Active Member
Aug 20, 2002
1,364
0
36
York Haven, Pa.
Nov 24, 2003
#4
  • Nov 24, 2003
  • #4
I'm running 275X40X17 on the front, and it's lowered with H&R supersports - I have no rubbing or problems of any kind!
 
D

dshaner1

New Member
Oct 24, 2003
45
0
0
Nov 24, 2003
#5
  • Nov 24, 2003
  • #5
I have the 18 X 9's with Eibach springs and have no problems what so ever. I would go 265 up from and 285 in the rear if I was to do it again.
 

Venom4.6

Founding Member
Jun 30, 2002
1,356
0
0
Saint Louis, MO
Nov 24, 2003
#6
  • Nov 24, 2003
  • #6
I wouldn't go any wider than a 9" wide rim up front with 265-275 tires. Free game out back.
 

JM01

Founding Member
Nov 23, 2001
341
0
17
Branch Office of Hell (110º)
Nov 24, 2003
#7
  • Nov 24, 2003
  • #7
I have 265/40 18 all the way around with the bullit suspension and no problems at all
 

MT1083

New Member
Sep 16, 2003
1,033
0
0
Charlotte, NC
Nov 24, 2003
#8
  • Nov 24, 2003
  • #8
i have 265/35 18 on 18 x 9's with no rubbing problems. I'm at stock ride height.(4x4 look )
 

~B7~

New Member
Apr 2, 2003
369
0
0
TX
Dec 8, 2003
#9
  • Dec 8, 2003
  • #9
So does no one ever run a 275/35 in the front? Pictures would be great.

Also what brand is everyone running. A 265/35 looks a little stretched on the rim.

I was wanting 275/35s Nitto NT555s on all 4 corners so I could rotate.
 
M

modu1ar tek

New Member
Sep 15, 2003
139
0
0
Dec 9, 2003
#10
  • Dec 9, 2003
  • #10
http://forums.stangnet.com/showthread.php?t=399838

I have 275/35/18 Cobra R's on all 4-corners. No rubbing problem or anything at all, just that the steering in the front feels a little slow..but it's fine. I just need to the wheels balanced this week.
 
M

modu1ar tek

New Member
Sep 15, 2003
139
0
0
Dec 9, 2003
#11
  • Dec 9, 2003
  • #11
Also, hey ~B7~, you got a nice car! I'd def. go with Silver Cobra R's! It'll look niceeeeeeeeeee!
 

4.6_02_Black_GT

Founding Member
Jul 26, 2002
622
1
0
Charlotte NC
Dec 9, 2003
#12
  • Dec 9, 2003
  • #12
I have 275/35/18 on 18x9.5 rims

see pic

 
S

Solid Snake

Banned
Nov 26, 2002
940
0
0
GA
Dec 9, 2003
#13
  • Dec 9, 2003
  • #13
I have 18" Y2K's and I do experience rubbing on the right front wheel when turning hard right turns, and my car is lowered (although it did rub before the springs). I have 275's on the rear and 245's up front.

As for tires, I would recommend a thinner tire up front and a meatier tire out back. Stay small up front as to not hinder handling and big out back as to encourage as much traction as possible (already decreased traction due to the rim size). It really depends on how much $$$ you want to spend. Wider tires cost more
 

4.6_02_Black_GT

Founding Member
Jul 26, 2002
622
1
0
Charlotte NC
Dec 9, 2003
#14
  • Dec 9, 2003
  • #14
..oops as for the rubbing thing ...with the 275s up front and a 2 inch drop I do rub a little in a full lock turn...so I just dont crank the wheel all the way anymore.
 
You must log in or register to reply here.

Similar threads

G
Fox Tire Size for 16" Pony Wheels on 1984 LX Convertible
  • gw7
  • Jun 24, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
2
Views
119
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jul 25, 2026
Qtrhrse23
Q
H
Best tire size for 91 Fox 18x9 wheels. On coilovers
  • hassler
  • Mar 25, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
11
Views
432
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- May 9, 2026
KRUISR
O
SOLD FS: 18" FR500 chrome wheels and Toyo tires
  • optionizerSS
  • May 21, 2026
  • Other Classifieds
Replies
1
Views
117
Other Classifieds Jun 2, 2026
optionizerSS
O
Considering widening my rear wheels, would like to verify my thoughts on fitment
  • 2000xp8
  • Jul 9, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
25
Views
497
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Today at 5:49 PM
85GT4V
O
Good all around perfornace-ish tires?
  • optionizerSS
  • Jan 25, 2026
  • 2005 - 2014 S-197 Mustang -General/Talk-
Replies
7
Views
358
2005 - 2014 S-197 Mustang -General/Talk- Jun 15, 2026
TPony
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?