Fire officials from both states say no engines were prevented from entering California and none of the vehicles underwent any emissions testing.

Rumors spread on social media last week that Oregon fire trucks headed for the historic fires were stopped and inspected for emissions levels by California state workers and either delayed or sent back to Oregon as a result. Those rumors prompted officials from both states to address head-on what they have called “misinformation.”

According to Oregon and California’s fire departments, trucks were stopped in Davis, California, just outside Sacramento, for maintenance and safety checks, and those trucks continued onward. Photos and news coverage confirm that trucks from other states were assisting firefighters in Los Angeles.

California’s firefighting agency did not reject firetrucks sent from Oregon to help with the Los Angeles fires, contrary to online posts saying the vehicles were not deployed because they didn’t meet California’s strict emissions standards.