Daimler Trucks North America, LLC (DTNA) is recalling certain 2022 Thomas Built Buses Saf-T-Liner HDX school buses. The fan drive pulley assembly bolts may be incorrect or improperly installed ...

IC Bus is one of the school bus manufacturers that uses the Cummins B6.7 and L9 engines in their diesel buses, while the Blue Bird Corporation uses the Godzilla engine when building its buses.