The crash was reported around 5:20 p.m. on Sterling Avenue just north of Baseline Street.
The San Bernardino County Sheriff's Department's Highland Station says a man was trying to cross the street when he was struck and killed. His identity has not been released.
According to a witness, the suspect was possibly driving a blue or gray Chevrolet pickup truck or SUV.
Anyone with information about the crash was asked to contact sheriff's investigators at (909) 387-8313.