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15" rims on an 02 silverado?

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Old 02-05-2006, 11:51 PM
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Default 15" rims on an 02 silverado?

How much grinding has to be done in order to run 15" rims (for race use) on an 02 silverado? Just wonder what I should use for slicks at the track.
Old 02-06-2006, 06:14 PM
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I tried grinding one of mine today. I want to use a 10x15 steel wheel with a 5.5" backspace so I can use a 30 x 10.5 slick. I ground over 5/16" off and it looks like another 1/4" needs to come off to have any clearance. I gave up and decided the caliper was getting too thin for me.
I took my 15x10 wheel and placed it on my 2005 truck with rear drum brakes. It cleared with 3/4" to spare all the way around. I compared the two rearends and they will interchange perfectly. The drum rear will not need as much pressure in the 02. I'm going to see if I can find a proportion valve tomorrow so I can make this swap in mine.
The nice thing about running 15" wheels is that just about any size slick or drag radial you want is available.
Old 02-07-2006, 11:54 PM
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I'm running 15's on my '01. I ground and relocated the calipers by slotting the mounting holes. Then I made some half round pieces to fill the gap in the slot. I'm running 15 x 8.I can't find 15 x 10 wheels with the backspacing needed to keep the tires under the truck.
Old 02-08-2006, 12:01 AM
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Twobit doesn't have 15's on an '01. That would be me.
He logged in on my pc, I should have checked his pm's. LOL
Old 02-08-2006, 12:05 AM
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Originally Posted by Grey Silver
Twobit doesn't have 15's on an '01. That would be me.
He logged in on my pc, I should have checked his pm's. LOL
oops!!!
Old 02-08-2006, 12:10 AM
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If you can post some pics because I'm sure a lot more people would like to know how you did it. I am one of them.
Old 02-08-2006, 05:53 AM
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Originally Posted by cbrich
If you can post some pics because I'm sure a lot more people would like to know how you did it. I am one of them.
Yep me too.
Old 02-08-2006, 06:24 AM
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yea I just do not want to put all kinds of time in effort in it if it is not worth it.
Old 02-08-2006, 07:49 PM
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I was going to order some 15's for my 93 2500, kind of like the 454SS rims. Do I need to grind anything to make them fit?
Old 02-08-2006, 08:05 PM
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just a suggestion. have you ever thought about doing the stock 16' alloys, they are light as hell and with some m/t et streets 26x11.5x26, the combo weighs right at 40lbs.


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