Grant Hutchens will replace Jeremy Bullins on top of the pit box for Keselowski in the No. 2, while Jose Blasco-Figueroa will replace Travis Mack as the crew chief for the No. 99 Trackhouse Racing Team car for Suarez.
NASCAR also announced that Jonathan Stewart, the engineer for the No. 21 GMS Racing in the NASCAR Camping World Truck Series driven by Zane Smith, has violated Section 12.1 and 19 pertaining to behavioral issues, though the exact issues were not disclosed. He is indefinitely suspended from NASCAR.
Both the Cup and Truck series travel next to Atlanta Motor Speedway this weekend.