Another day, another round of celebrity tire flipping.

The “Baywatch” movie looks like it’ll be a wild time once it hits theaters in 2017 and the action on set is something to behold. On Sunday (March 6), Dwayne “The Rock” Johnson took to his Instagram page to share an image that’s sure to raise a few eyebrows out there.

“Production for the day has ended, all the extras are going home and the sun’s going down,” The Rock captions. “Me and @zacefron refuse to quit in a tire shrugging contest that lasted for hours. Why? Because we’re #BAYWATCH, we’re bad *** and we’re a slightly dysfunctional family.”

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That’s one way of putting it. Those aren’t ordinary sized tires, either! If you’re wondering who won this race of strength and stamina, it was the People’s Champ that took home the title — was there a title? Still, he had encouraging words for Efron:

“On a side discipline note juuuuuust wait til you see the insane shape my boy Efron got in for our movie. Proud of the hard work he put in. That’s the way you make a character “Iconic”.”

Efron shared his own image online, showing a different perspective of the match. He admits defeat but follows it up with a separate challenge to Johnson, saying, “come at me on the 50 yard dash and we’ll see what happens, Sasquatch ;)”

Posted by:Aaron Pruner

When he was a child, Aaron memorized the entire television lineup, just for fun. He once played Charlize Theron’s boyfriend in a Japanese car commercial. Aaron’s a lover of burritos and a hater of clowns. TV words to live by: "Strippers do nothing for me, but I will take a free breakfast buffet any time, any place."