For the hard core H2 wheelers

[Fubar]

they only fit a 17 inch rim. there are 4 replacement lugs with drilled ends for the mounting screws.

Sent Travis (thats the guy who builds them) a note requesting info about them fitting on an 18 inch rim. Here's what I got back.

_____________

I'm assuming you have an H2...
We only manufacture Rock Rims to fit 17" factory aluminum wheels at this
time.
However, we could make Rock Rims to fit your rims if (and only if) the
offset of your 18" rim is the same as a factory rim. Specifically, the
distance from the top of the countersink where your lugnuts attach to
the outside edge of your rim cannot be greater than 3 1/2" or less than
3".
This is due to the custom made lugnut standoffs that are INCLUDED with
the Rock Rims are made to a specific length to hold the Rock Rim a
specific distance away from the rim.

Secondly, I would need to know the overall diameter of the rim. Your 18"
rims will probably measure 19+ inches.