У вашего броузера проблема в совместимости с HTML5
http://www.tirerack.com/a.jsp?a=HP5&url=/tires/tests/testDisplay.jsp&ttid=158
To evaluate the differences between some of the latest run-flat tire designs, we took a look at a group of Ultra High Performance and Max Performance Summer run-flat tires. Tested were the Bridgestone Potenza RE050A I RFT (O.E. on BMW 3 Series), the Kumho Ecsta SPT XRP, Michelin Pilot Sport PS2 ZP and Pirelli Cinturato P7 RFT.