4th Gen 18s on 3rd gen - Dodge Cummins Diesel Forum
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post #1 of 4 (permalink) Old 01-11-2017, 04:30 PM Thread Starter
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4th Gen 18s on 3rd gen

I would like to change out my 17s for 18s out of the 4th gen. There is more options for tall and skinny All terrain tires in the 18" range that are class E. I was wondering if anyone knows which 4th Gen 18s are the lightest? Ive tried searching and all I can find is pictures.
Also there is some talk about some 4th gen having different offset but I cant seem to get a confirmed answer...... Post some pics too of your tall and skinny AT 18s on factory 4th gen wheels

06 2500. 6 speed. SB DD Clutch. Afe stage 2 intake. 4inch turbo back. Edge w Attitude. Fass150. Bils 5100s. Leveled w 35s
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post #2 of 4 (permalink) Old 01-03-2018, 02:52 PM
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Don't think anyone replied to you on this, but I am interested in doing the same. Did you try this? Thanks.
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post #3 of 4 (permalink) Old 01-03-2018, 11:14 PM
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my friend put a set of 2018 Laramie wheels on his 2012 and the offset is indeed different. The Wheels are set in farther. That said it should work just fine. I don't have exact offset and bs numbers for you though.

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post #4 of 4 (permalink) Old 01-03-2018, 11:24 PM
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There are different offsets on 4th Gen trucks depending on year. See link below from Don Thuren.


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