Actually, I ordered mine from Jacks, was told that the holes would be drilled like Year One says they do. What I got was a wheel with the same holes Grant drills. The swore to me it wasn't a grant wheel, but it is, Plain and Simple. I would go with the Grant wheel unless you know for sure Year One will drill the holes and if that is a job you aren't interested in doing. It only took about 10 minutes to install the way we did it.