Team Roush and the GTS class were out on track this morning at 8 am for their first practice session of the weekend at Canadian Tire Motorsport Park. 

Jack Roush Jr. in the #60 Mustang Boss 302 finished the 30 minute session in P4 with a 1:24.281, less than half a second off Lawson Aschenbach and his Camaro Z/28 in P1.

Nate Stacy in the sister #15 Boss 302 brought it home in P9 with a 1:24.281, less than a second off the leading pace and half a second behind his teammate.

The Roush crew are now tweaking the cars in the garage as they get ready for the GTS Qualifying session at 11:30 AM local time.