For those of you (like me) who wonder what Mach 1 means...
Believe me none of us works for Gillette:P
It implies an object travelling at a speed of light... and you would say :o ... a 4X4 doing 1225 km/h ... how is that possible...well gentlemen believe me when I tell you this...a few rigs (and I mean more than 1) literally seemed to be doing just that on the obstacles...
so here you go...