Emotional moment at Talladega … where Bubba Wallace tried to fight back tears as ALL of his fellow drivers rallied behind him at the starting line.

The drivers worked together to push Bubba’s #43 car to the starting line Monday to show their support for Wallace — just one day after officials found a noose in his team’s garage.

The drivers then gathered around Bubba’s car before the Geico 500 in Talladega on Monday to show the world they stand with him … and man, it was powerful stuff.

Wallace was flanked by 82-year-old team owner Richard Petty who also showed support for the young driver.

The event also featured a prayer for unity in the wake of the racist incident.

After the national anthem, which was also super emotional, drivers lined up to hug Wallace … who was obviously moved by the show of support.

The race is about to begin … and even though there are a few fans at the Speedway, the energy is off the charts.

LET’S GO BUBBA!!!!!!!