#77-German Quiroga led the opening practice for Fridays Lucas Oil 150 at Phoenix International Raceway. Quirogas fastest lap was 129.940 mph. He was followed by: #51-Erik Jones,#17-Timothy Peters, #3-Ty Dillon, #9-Ron Hornaday, Jr., #32-Miguel Paludo, #98-Johnny Sauter, #29-Ryan Blaney, #24-Brennan Newberry, and #62-Brendan Gaughan. 32 trucks practiced during the session. Practice speeds are posted on the Phoenix Practice One page (pdf) .
