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17x11 street lite tire backspacing/offset

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Old 08-07-2015, 07:26 PM
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Default 17x11 street lite tire backspacing/offset

Hello, I just bought a 2000 camaro ss, and need to know what backspacing and offset I need to put 17x11 Billet Specialties street lite wheels and 315/35r17 M/T street comp tires on it and have the best fit. I also plan on lowering it 1.25 inches of that makes a difference. Thanks, Logan.
Old 08-07-2015, 07:39 PM
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Don't think that will fit without modifications
Old 08-07-2015, 08:04 PM
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Originally Posted by Raymond Humphries
Don't think that will fit without modifications
I've heard many people say they put 315s under their cars without modification. I'll roll the lips in if I have too.
Old 08-07-2015, 08:16 PM
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You'll more than likely need to beat the fender well a bit
Old 08-07-2015, 08:25 PM
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Originally Posted by joeformula
You'll more than likely need to beat the fender well a bit
No problem. I just don't want to have to tub or relocate anything.
Old 08-07-2015, 08:38 PM
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Thats what I consider modifications
Old 08-07-2015, 09:30 PM
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Does anyone know what backspacing and offset works best with an 11 inch wide wheel in a 4th gen F body. I will do whatever I have to do to the fender well to make it fit. Thanks, Logan.
Old 08-07-2015, 09:41 PM
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Originally Posted by Raymond Humphries
Thats what I consider modifications
Ok, do you have any idea what backspacing I need to get the closest fit? I don't mind beating the inner fender a little bit. I need to find out which ones to order.
Old 08-07-2015, 09:46 PM
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I heard 7" to 7.5" for a 10 inch, and was wondering if an 11 inch would be any different, or the same.
Old 08-07-2015, 11:15 PM
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7.5" for stock width rear end. I ran 17x11s on my stock 10 bolt. Miss em.
Yes will need to beat in wheel wells, but I did not have to roll my fenders. Ran MT 315s, Nitto 315s and even Hoosier 335s.
Old 08-07-2015, 11:37 PM
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Originally Posted by YURVIEW
7.5" for stock width rear end. I ran 17x11s on my stock 10 bolt. Miss em.
Yes will need to beat in wheel wells, but I did not have to roll my fenders. Ran MT 315s, Nitto 315s and even Hoosier 335s.
Thanks for the help man! Can't wait to get them on there.
Old 08-08-2015, 05:45 PM
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Originally Posted by YURVIEW
7.5" for stock width rear end. I ran 17x11s on my stock 10 bolt. Miss em.
Yes will need to beat in wheel wells, but I did not have to roll my fenders. Ran MT 315s, Nitto 315s and even Hoosier 335s.
What he said. I had these on my car.
Old 08-08-2015, 10:23 PM
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I use ZR1 replicas all around which are advertised as having a +50mm offset/7.93" backspacing, but I found I had to add a minimum of a 1/4" hub centric spacer on all corners.

For the rears, I had to use the hammer mod on the rear inner wheel wells, and switched to tubular LCA's for more tire clearance. If you have the backseat in the vehicle, ensure you have the back seat up and in the latched position when you're beating on the wheel well or else you may have difficulty getting it to latch again.

I'm not clear if you plan to use 11x17 in the front also... but on mine I think I had to remove a small hump in the spindle; it may also rub a little on the plastic wheel liner and/or sway bar arm depending upon how far you turn it and the thickness of the arm.

I tended to run the car a little lower for autocross, not sure on the measurement, about one finger thickness between the contact patch and the fender. With genuine slicks or DOT race tires where the contact patch curves towards the sidewall, there wasn't any need for rolling the rear fenders. But when I switched to street tires where they were more square on the edges, then I began to have problems. I chose to raise the vehicle instead of rolling the fenders because it addressed some other low clearance problems I had in street driving.
Old 08-08-2015, 11:42 PM
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7.75" Backspacing on my 17x11s. No modification to the inner wheel well or the fender. I'm lowered down 1.25" too.










Old 08-09-2015, 11:43 AM
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Jake.
Where you able yo run anything bigger than 315 comfortably?
Old 08-09-2015, 11:55 AM
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Probably not. I'm running a "mid-sized" 315. Like the Goodyears are wider and the Nitto NT555s. The NT05Rs aren't skinny for 315s, but they aren't as massive as some others. So it depends on the tire to some degree.

I may try an M&H 325/45-17 at some point to see. I think the 28" height would be a bigger issue than the width. And if I removed the rear isolators and got the car down another 1/2" or so in the back, I don't think the 28" tires would fit too well. Tires I have would...
Old 08-09-2015, 09:51 PM
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Originally Posted by JimMueller
I use ZR1 replicas all around which are advertised as having a +50mm offset/7.93" backspacing, but I found I had to add a minimum of a 1/4" hub centric spacer on all corners.

For the rears, I had to use the hammer mod on the rear inner wheel wells, and switched to tubular LCA's for more tire clearance. If you have the backseat in the vehicle, ensure you have the back seat up and in the latched position when you're beating on the wheel well or else you may have difficulty getting it to latch again.

I'm not clear if you plan to use 11x17 in the front also... but on mine I think I had to remove a small hump in the spindle; it may also rub a little on the plastic wheel liner and/or sway bar arm depending upon how far you turn it and the thickness of the arm.

I tended to run the car a little lower for autocross, not sure on the measurement, about one finger thickness between the contact patch and the fender. With genuine slicks or DOT race tires where the contact patch curves towards the sidewall, there wasn't any need for rolling the rear fenders. But when I switched to street tires where they were more square on the edges, then I began to have problems. I chose to raise the vehicle instead of rolling the fenders because it addressed some other low clearance problems I had in street driving.
I'll probably run about a 17x9 on the front.
Old 08-09-2015, 09:53 PM
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Originally Posted by JakeFusion
7.75" Backspacing on my 17x11s. No modification to the inner wheel well or the fender. I'm lowered down 1.25" too.










Thanks for the pictures and info. Beautiful car.
Old 08-09-2015, 10:51 PM
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Definitely go 7.75" backspace with an 11" wheel. It's the perfect fit. People have been running 11's and 315's on these cars for years.
Old 08-10-2015, 07:06 AM
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Originally Posted by badfbodyz
Definitely go 7.75" backspace with an 11" wheel. It's the perfect fit. People have been running 11's and 315's on these cars for years.
Thanks, I will.


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