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 to show their support for Wallace just one day after officials found a noose in his team's garage.
The driver's 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 team owner Richard Petty show also showed support for the young driver.