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Rockcrusher wheels

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Old Jan 13, 2012 | 04:00 PM
  #1  
rlyons's Avatar
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From: Mossy Head, FL
Rockcrusher wheels?

Anyone know which wheels fit my 92 D250? There are so many I don't know which ones to order. I want to use my standard 235X85X16 tires as they are new. The offset, backspacing and so on is confusing my brain. The ones I have on it now are 16X7 8 lug on 6.5" according to the invoice where I ordered them. This is what I am looking at but need to know if I am right.

Polished Rockcrusher Wheel 16x8 8x6.5 -20mm 3.625 5.150

SKU #: 1JA 860920 Mfr #: 887-68080
Backspacing:3.63 in.
Color Finish:Machined/Polished
Condition:New
Design:Hole/slot
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Includes:Center capLoad Capacity:2500 lbs.
Material:Aluminum alloy
Numberof Lugs:8Offset:-20 mmP C D:6.5 in.
Series:Allied Wheel Components Raceline Rockcrusher Series 887Wheel Diameter:16 in.Wheel Width:8 in.

Or maybe these,
Polished Rockcrusher Wheel 16x10 6x5.5 -24mm 4.5 4.250

Am I right? They are non-returnable so I have to be sure.
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Old Jan 13, 2012 | 07:10 PM
  #2  
schamran's Avatar
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From: Wisconsin
Measure the backspacing on your old rim. This is from the face of that contacts the hub to the inner edge of the bead. Then measure how much clearance you have from the brakes, etc. Add the two together and give yourself a reasonable amount of space between the rim and the brake parts. That will be your maximum backspace that will fit.

You want the 8 on 6.5 bolt pattern. 8 lugs, 6.5" apart center to center.
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Old Jan 13, 2012 | 07:11 PM
  #3  
dieselJon's Avatar
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From: Dixon, IL
I don't know on your back spacing but everything else is good to go.

Sent from my rooted Velocity Ally
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Old Jan 13, 2012 | 07:36 PM
  #4  
rlyons's Avatar
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From: Mossy Head, FL
Ok I think I understand. I will measure them in the morning. Thanks.
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