Two trailers caught fire at the Lowe's Home Improvement store located at Ina and Thornydale.
According to Fire Captain Brian Keeley with Northwest Fire, the trailers are parked 10-15 feet from the store but the flames did not spread to the building.
One of the trailers had palettes on it, it's unclear what was on the other trailer.
The store was evacuated for one hour and there were no injuries.
The staff was been let back inside.
The cause of the fire is under investigation.
2 tractor trailers caught fire behind Lowes on Ina. Heavy smoke, traffic restrictions, store evacuated, no fire spread inside store pic.twitter.com/3ml9oe1gbh
— Northwest Fire (@NorthwestFire) May 16, 2017