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Which size wheel spacers do you run?

  • Thread starter Thread starter 1wildGT
  • Start date Start date Jul 12, 2006

1wildGT

Founding Member
Jun 4, 2001
1,026
6
38
Abilene TX
Jul 12, 2006
#1
  • Jul 12, 2006
  • #1
What size spacers are you guys running on 03/04 cobras with 17 x 10.5 rims and 315 non-nittos?

Also, do you have the type that use the existing studs and extended reach lug nuts or the larger ones with integrated studs?
 

SVT32VDOHC

waiting for the next hack atta
Founding Member
Nov 22, 2001
3,501
28
119
Motor City
Jul 14, 2006
#2
  • Jul 14, 2006
  • #2
You can run upto 1/2"....but you need extended lugs. 3 inchers should do. Someone I know has 18X11.5 wheels on their Mach 1, with 1/2 spacer and extended lugs....it looks mean with a 345-35-18 tire.

As far as your second question....I have no idea.
 

missouri_guy197

New Member
Aug 31, 2002
1,441
1
0
St. Louis, MO
Jul 14, 2006
#3
  • Jul 14, 2006
  • #3
Most people get the modified IRS bolts from Maximum Motorsports and their 10.5" wheels fit fine without spacers...
 
U

Uncle Meat

Banned
Jun 13, 2002
0
1
0
Prattville, Alabama
Jul 14, 2006
#4
  • Jul 14, 2006
  • #4
missouri_guy197 said:
Most people get the modified IRS bolts from Maximum Motorsports and their 10.5" wheels fit fine without spacers...
Click to expand...

Not true. All 315 tires excepts the Nitto will rub the sidewall (on the IRS bolt) at full suspension travel.

I run 3/8 in spacers, extended lugs, and the button head IRS bolts from MM.

U.M.
 

1wildGT

Founding Member
Jun 4, 2001
1,026
6
38
Abilene TX
Jul 14, 2006
#5
  • Jul 14, 2006
  • #5
So 3/8" spacers with extended lugs and a button head IRS bolt should give me enough clearance to safely mount 315 Goodyear GS-D3 out back with 17 x 10.5 wheels?

I wanted spacers with the integrated studs in a 1/2" or 5/8" size, but it seems like they only come in 1" plus sizes which seems like overkill. If 3/8" will do the trick I'll probably get that.
 
U

Uncle Meat

Banned
Jun 13, 2002
0
1
0
Prattville, Alabama
Jul 15, 2006
#6
  • Jul 15, 2006
  • #6
1wildGT said:
So 3/8" spacers with extended lugs and a button head IRS bolt should give me enough clearance to safely mount 315 Goodyear GS-D3 out back with 17 x 10.5 wheels?
Click to expand...
YES!

1wildGT said:
I wanted spacers with the integrated studs in a 1/2" or 5/8" size, but it seems like they only come in 1" plus sizes which seems like overkill. If 3/8" will do the trick I'll probably get that.
Click to expand...
1 inch would definitely be overkill, the rear end would look like a pregnant roller skate. GY GS-D3 315's +1 in spacer will stick out quite a bit past the fender well lip. May even require rolling of the lip somewhat.

U.M.
 

SVT98Snake

New Member
Apr 15, 2005
258
0
0
OK, USA
Jul 15, 2006
#7
  • Jul 15, 2006
  • #7
Uncle Meat said:
Not true. All 315 tires excepts the Nitto will rub the sidewall (on the IRS bolt) at full suspension travel.

I run 3/8 in spacers, extended lugs, and the button head IRS bolts from MM.

U.M.
Click to expand...

Sumi's will fit too, but are a waste of $$.

I have 1/4" with 3" studs on 315 BFG's. I did have to modify my IRS bolt too though.
 

99CobraJMS

Founding Member
Sep 10, 2001
1,545
0
36
Austin
Jul 27, 2006
#8
  • Jul 27, 2006
  • #8
If you got 2003 type wheels and need Spacers, I got the original spacers designed just for the 03 cobra wheels by a guy on SVTPERF who had an 03...PM me.

I got a solid A now and dont need no stinking spacers for that IRS bolt issue!!!

Not sure the sizes, I will find the parts and let you know. I got two sets.
 
D

DeVus1

Founding Member
Mar 29, 2002
400
2
28
P-Town, Va.
Aug 2, 2006
#9
  • Aug 2, 2006
  • #9
Uncle Meat said:
YES!

1 inch would definitely be overkill, the rear end would look like a pregnant roller skate. GY GS-D3 315's +1 in spacer will stick out quite a bit past the fender well lip. May even require rolling of the lip somewhat.

U.M.
Click to expand...

What about 18 x 10.5? Would a 3/8" spacer still be sufficient?
 
U

Uncle Meat

Banned
Jun 13, 2002
0
1
0
Prattville, Alabama
Aug 2, 2006
#10
  • Aug 2, 2006
  • #10
DeVus1 said:
What about 18 x 10.5? Would a 3/8" spacer still be sufficient?
Click to expand...
Actually the 18 X 10.5 fits better because the larger diameter of the rim clears the IRS bolt when the suspension is fully extended.

U.M.
 

blackfang

Founding Member
Dec 17, 2001
1,290
1
39
Richmond, Va
Aug 3, 2006
#11
  • Aug 3, 2006
  • #11
I love my sumitomo's and they are great for normal driving.
 
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