Hertz canceled most new-car orders as pandemic shuts down travel Hertz canceled most new-car orders as pandemic shuts down travel May 12, 2020 dzadmin Comments 0 Comment Hertz’s biggest suppliers of fleet vehicles in 2019 were General Motors (21 percent), Fiat Chrysler (18 percent), Ford (12 percent), Kia (10 percent), Toyota (9 percent), Nissan (7 percent) and Hyundai (5 percent), according to previous disclosures.