On 8 January 2019, NASCAR announced the 2019 schedule. The race in El Marqués and the second race in Aguascalientes will be held on the oval instead of the road course.[1] On 16 January, it was announced that Monterrey, Guadalajara and the second race in Aguascalientes were moved one week. Several other date changes were made as well.[2]Monterrey and the first Puebla event were joint races for the PEAK Mexico Series and the NASCAR FedEx Challenge Series, a PEAK Mexico support series in which competitors use similar cars, forming grids of over forty cars.[3][4] Also has the NASCAR Mikel's Truck Series, the mexican version of NASCAR Gander Outdoors Truck Series as support of the PEAK Mexico Series.