The crash left the front of the patrol car wedged under the truck's trailer, trapping one of the officers inside. Firefighters had to cut the roof open to pull him out.
Paramedics took the two officers to a local hospital. Both officers are being treated for fractures and bruises, but both should be OK.
The circumstances of the crash are still unclear.
- Get more local news headlines from Los Angeles
- Have a news tip? Send your tips, video, or pictures
