what size rallys for the front

blown 78

Dragway Regular
Dec 10, 2007
1,011
0
0
South Portland, Maine
im looking to get some corvette rallys. i have 15 x 8 on the back and am looking at 15 x 6 for the front. they come in either 3.5bs or 4. what one would look the best on a 85 monte? also what tire would you suggest? im thinking about a 255 or a 275 for the back. thanks for the help
 

DOUG213XRJ

MalibuRacing Junkie
Sep 18, 2006
4,671
1
38
West, MI
On my malibu`s I like a 26 inch tall tire on the front so i run 215/65/15 .The malibu`s have 15X7 rims. My El camino has 15X8 inch rim on the front with 215/65/15 tire.
 

alowerlevel

Frequent Racer
May 30, 2008
395
0
0
South Jersey 08109
I'd run the 15x6s w/ 3.5"bs with 205/70/15's (26.3") on them, and 15x8's w/ 275/60/15's (28") on the back. Thats what my Chevelle has in my sig, except my fronts are 7's not 6's
 

GreenDragginBu

MalibuRacing Junkie
Jul 10, 2003
6,293
0
0
N.E. Ohio
I agree with alowerlevel
 

Mike

Pro Stocker
May 27, 2003
1,709
0
36
New York
If I want to run 15x7 rallys on the front of my Monte SS what backspace will I need ? I might have a line on a set of wheels. I'll know if the guy will sell them tomorrow. The wheels are on a 70 or 71 Chevelle right now. 15x8s on the back and 15x7s on the front. No sense buying them if they wont fit my car though. Im assuming the rears will fit. I dont even know what backspace they have.
 

Ole yeller

Amateur Racer
Jun 10, 2008
189
0
0
San Leon TX
id say 4 to 4.5 not exacly sure though
 

TOMS78BU

MalibuRacing Junkie
Dec 13, 2007
4,896
1
0
gadsden, alabama
The rears should be 4 inch b.s. if they are 15x8's. Not sure what backspace on the 7 inch fronts, but they should fit easily. I say buy them.
 

Z-man

Dragway Regular
Aug 12, 2006
1,058
0
0
Barnesville MN/ Fargo ND
The backspace on my 15x7 rallys is 4 and with a 235/60/15 there is no rubbing except at full lock intering my driveway, it barley kisses the frame.
 

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