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Old 08-29-2004, 01:03 PM   #1
Truckhead
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Wheel backspacing

I'm looking to run 18 or 20" wheels, what kind of backspacing are you guys using? I've got a 1970 C10 2wd 6lug with an ECE 4/6 drop. Due to the dropped spindles my wheelbase width is wider on the front and i wonder if i should go with two different offsets for the front & rear.
I need help......Does the newer Tahoe and p/u wheel offsets work on our earlier trucks?
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Old 08-29-2004, 08:37 PM   #2
DevinM
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Dave at ECE told me that in a "perfect world" if you want to put 20's on your truck, the fronts should be 20x8's w/ 4.5" b/s and the rears should be 20x9.5's with 5" b/s.
Hope that helps.
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'71 Chevy C-10 - Current
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'73 Chevelle Deluxe - First car (R.I.P)
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Old 08-29-2004, 08:56 PM   #3
Bryan H
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Do you know what size of tires they recommend with the 20's and what kind of drop the truck should have to look right?
Bryan
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