| Rod,
I'm 6'1'' and weigh around 15 stone.Yeah the peg touches first.As it folds up the exhaust guard touches followed by the rear brake lever.
Never had a prob with the tyres on the road,but as Ian pointed out,I reckon they would move about on a dry track.
Ive just fitted some MEZ 3's (got them v.cheap)yesterday and I'm waiting for the oppertunity to try them out. | 
Threaded Mode