I change my own tyres, no big deal, but as Im getting older, more decrepit and hand injuries making it more difficult Im looking for a tyre changer/machine. Not those crappy things that come from Torpedo 7 for traily tyres, (got one of those) but something a little more substantial to change heavy, tough tyres in the 18-21 region. Tyres like the Motoz Tractionator 150-18 which can be a bugger. No-Mar was suggested but at over $1000 AU, that nearly puts it in the range of cheap powered tyre machine. Any thoughts or opinions on whats good, what works and whats not the price of a pro powered tyre machine? Although, if anyone had a tyre machine for a good price Id buy it!