[jweb]

I just contacted Ididit about this also. I was told the only difference is the length and you would need the shorter column to have room to connect to a rack. The 30" column has an 8 week lead time, the 36" is in stock on Summit.

I don't think either column will make much difference in the cab, the extra length will be from the dash to the steering gear.

Part# for 30" tilt, auto w/rack is 1140650110 . Looks like you had a different number listed.