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315x30x18 tires

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Old 01-16-2007, 07:33 PM
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tluck
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Default 315x30x18 tires

Just purchased a set of 315x30x18 BFG Drag Radials mounted on 10.5" wheels. I'm concerned about the wheel size relative to the tire size. Need opinions.
Old 01-16-2007, 07:37 PM
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timd38
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What does BFG say? They made the tires.
Old 01-16-2007, 07:43 PM
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LS1LT1
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Originally Posted by tluck
Just purchased a set of 315x30x18 BFG Drag Radials mounted on 10.5" wheels. I'm concerned about the wheel size relative to the tire size. Need opinions.
That's fine, an 11 inch rim is likely considered the ideal width, a 315 on a 10.5" is well within range.
Old 01-16-2007, 07:57 PM
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blue racer c6
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Originally Posted by LS1LT1
That's fine, an 11 inch rim is likely considered the ideal width, a 315 on a 10.5" is well within range.
bfg has it at 11" on there web sight if it will work on 10.5 that would be great . I have 235 on my rims but need more tire 17 " rims will not fit z51
Old 01-16-2007, 08:04 PM
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Evilways
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no intention to hijack, but does anyone make a 19 inch DR???Would love to keep stock wheels and sensors on for the track.
Old 01-16-2007, 08:14 PM
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Mike Francoeur
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I believe hoosier does.
Old 01-16-2007, 08:24 PM
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blue racer c6
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Originally Posted by Mike@Straightline
I believe hoosier does.
I will call on wen and find out. I still need to order my a6 tires. and would like a wider tire than can fit my 18"10.5 rims
Old 01-16-2007, 11:24 PM
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That will fit fine, I have done it on a C5. Only problem with this size tire on a C6 is your rear wheel is now shorter than your front. In C5's that could cause problems with traction control, have not heard much about this on the C6.
Old 01-17-2007, 12:30 AM
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LS1LT1
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Originally Posted by Mike@Straightline
I believe hoosier does.
Others have stated otherwise but I still think that they're talking about/referring to the 19" road racing/autocross tires, not a true drag radial...but maybe.
Old 01-17-2007, 03:59 AM
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06C6FVR
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Originally Posted by blue racer c6
bfg has it at 11" on there web sight if it will work on 10.5 that would be great . I have 235 on my rims but need more tire 17 " rims will not fit z51
17" drag radials on front size C5 Z06 motorsport wheels WILL fit on Z51. I have it and have done it. I have 315-35-17 BFG drag radials on these wheels and they do fit. (they look a little funny as they stick out, but they do not rub....great for drag racing)

As far as traction control, as long as you turn it off, the car will perform fine. If you leave it on, the car will always think that the car is spinning, since the rear tires are turning faster than the computer thinks they are supposed to.

I would imagine the tire size you have should fit just fine on the wheel you have..Put it on and try it...let us know how it works!! (just turn off traction control)


Here is a pic of a burnout from HRP last week



Daren

Last edited by 06C6FVR; 01-17-2007 at 04:03 AM. Reason: blah
Old 01-17-2007, 05:05 AM
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LS1LT1
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Quickest stock (well, formerly stock ) manual burnout above ^ and quickest stock automatic doing one below:



Old 01-17-2007, 10:19 AM
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dennis50nj
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I thought LS1LT1 is the fastest stock c6 whether it be m6 a4 a6
Old 01-17-2007, 03:11 PM
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Originally Posted by LS1LT1
Others have stated otherwise but I still think that they're talking about/referring to the 19" road racing/autocross tires, not a true drag radial...but maybe.
I don't think it is a DR either. It would help at the strip I think but not a real DR. Unless they have a brand new product.
Old 01-17-2007, 08:17 PM
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Originally Posted by tluck
Just purchased a set of 315x30x18 BFG Drag Radials mounted on 10.5" wheels. I'm concerned about the wheel size relative to the tire size. Need opinions.
I think you would be better off with 295's or 305's in a 35 profile.
I'm putting on bfg's...295 35 18's for the spring for the track....on 10.5" Rims
Old 01-19-2007, 11:27 AM
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ALLBlackC6
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Could someone post the stock size of base C6 wheels please?

thanks
Old 01-19-2007, 12:04 PM
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Fronts 18x8.5 56mm pos offset
Rear 19x10 79mm pos offset

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