8x170 or 8x6.5

[duramaximizer]

Which stud pattern does the duramax have?

 

[maxaholic]

8x6.5

 

[JoshH]

8 on 6.5"

 

[bonescarolfi]

I thought both were the same. Edit: doing some rough math I get 170mm equals 6.8in so maybe they are a little different.

 

[malibu795]

I thought both were the same..

pre 90 all three were 8x6.5

 

[hondarider552]

8 on 170 is ford 8 lug.

 

[dmaxfireman]

8 on 170 is also a hub-centric patter iirc

 

[KEVINL]

8 on 6.5 is 8 on 165.1

Ford switched when they introduced the super duty

 

[z79outlaw]

8 on 170 is also a hub-centric patter iirc

That would just depend on the wheel run. You can get luck centric for them as well.