World Superbike: Chaz Davies Fastest, Josh Herrin 6th In FP4 At WeatherTech Raceway Laguna Seca
Free Practice Four Results (all on Pirelli tires): 1. Chaz Davies, UK (Duc Panigale R), 1:23.0322. Jonathan Rea, UK (Kaw ZX-10RR), 1:23.1693. Tom Sykes, UK (Kaw ZX-10RR), 1:23.4624. Marco Melandri,