2019 Italian GP Link to this image full-size: https://www.racefans.net/2019/09/12/pirelli-perform-first-f1-test-with-18-inch-tyres/2019-italian-gp-10/AUTODROMO NAZIONALE MONZA, ITALY – SEPTEMBER 07: New 18 inch Pirelli tyers for 2010 during the Italian GP at Autodromo Nazionale Monza on September 07, 2019 in Autodromo Nazionale Monza, Italy. (Photo by Steven Tee / LAT Images)Advert | Become a RaceFans supporter and go ad-free