Crews are battling a three-alarm fire that began early Tuesday morning at a tire shop in downtown San Jose, fire officials said.

The fire started around 5:30 a.m. at the Baja Tires shop in the first block of East William Street. The building was engulfed in flames, according to the San Jose Fire Department.

Due to the fire, traffic was impacted nearby. Motorists are asked to avoid the area.

No injuries have been reported at this point.

The cause of the fire is yet to be confirmed.