http://www.pirelli.co.uk/en_GB/tyres/car_suv/technology_in_revolution/run_flat_technology_gb.jhtml?s1=4400002&s2=5700003&s3=26800003&s4=-1 http://eu.goodyear.com/uk_en/tires/runonflat/index.jsp - seem to have replaced EMT and can be repaired according to Goodyear if the puncture is in the tread http://eu.goodyear.com/uk_en/images/bRoF_tcm64-2534.wmv http://www.conti-online.co.uk/generator/www/uk/en/continental/portal/general/innovation/ssr_tyres_en.html http://www.michelin.co.uk/uk/front/index.jsp?codeRubrique=20050427154130&codePage=20050427154130_27042005154309&lang=EN http://www.bridgestone.co.uk/bfe/v/index.jsp?vgnextoid=000000000000000UK0000000000000001665RCRD&locale=en_US http://www.driversknow.co.uk/driving/performance/?dunlopRunFaltTyres