Hello Sean I can definitely recommend the beissbarth tyre changer as we got one a few months back it has the add on side arm thingy it was a bit more expensive than the wheelforce unit and side arm that we first looked at, but is many many times better quality. I saw the wheelforce unit at the ats show a few weeks after we got the beissbarth and couldnt believe the low quality of the wheelforce unit. Incidentally beissbarth now own tecalemit hope they improve the quality of metal used in their lifts our four poster rusts quicker than a ford fiesta with a sunroof parked on a beach hth Jez