Redding firefighters responded to a burning big rig in the parking lot of Trader Joe's grocery store.
The fire was reported at 8:15 Friday morning at the store on Browning Street.
The cab of the truck and part of the trailer were fully-involved in flames.
The truck was loaded with food products which will likely have to be destroyed.
Firefighters said the fire may have started in truck's cab or refrigeration unit.