600WR16 Michelin Pilot X
Many high performance classic cars like the Ferrari 250 and Maserati Mistral fitted 185x16 tyres. 185 x 16 is the radial equivalent of 600-16 Vintage cross ply. So Michelin developed the 600-16 Pilot X, which is also designed to look reminiscent of the Englebert racing tyres of the day. This is the highest tyre available in this size 185 x 16. The Michelin 600-16 Pilot X has got 600-16 written on its side wall instead of 185x16 so that it looks like a crossply.