USA DAWN: NEWS AND UPDATES

The NASCAR  Sprint Cup , XFINTIY and  Camping World Truck  Series will gather for a tripleheader showing at  Bristol Motor Speedway  this week. Check out the full schedule below. Note: All times are ET WEDNESDAY, AUG. 17: ON TRACK -- 9:30-10:25 a.m.: NASCAR  Camping World Truck  Series first practice, FS1 ( Follow live ) -- 11:30 a.m.-12:25 p.m.:NASCAR  Camping World Truck  Series final practice, FS1 ( Follow live ) -- 4:45 p.m.: NASCAR  Camping World Truck  Series Keystone Light Pole Qualifying, FS2 ( Follow live ) -- 8:30 p.m.: NASCAR  Camping World Truck  Series  UNOH 200  (200 laps, 106.6 miles), FS1 ( Follow live ) THURSDAY, AUG. 18: ON TRACK -- 1-2:25 p.m.: NASCAR  XFINITY  Series first practice, NBC Sports App  ( Follow live )  -- 3:30-4:25 p.m.: NASCAR  XFINITY  Series final practice, NBC Sports App  ( Follow live )  FRID...