Self-proclaimed “two cool dads” Adam Levine and James Corden did a little joy-riding on last night’s “Carpool Karaoke” — both on the highways of Los Angeles and on a local racetrack.

Along the way, the “Voice” mentor and the “Late Late Show” host sung some of Levine’s Maroon 5 hits, as well as a B-side or two.

At one point in the pre-taped sketch, the duo got pulled over by the cops for “causing a traffic hazard.” They were let off with a warning.

Melissa McCarthy Crashes Christina Aguilera’s ‘Carpool Karaoke’ to Spit Redman’s ‘Dirrty’ Bars (Video)

A bit before that happened, the CBS personality stopped the car so the rock star could prove that he can balance anything on his face. Levine even balanced a life-sized cardboard cutout of Corden on his chin, which led to an obvious joke or two.

Later, at the track, the fellas traded in Corden’s white Range Rover for a Porsche SUV. Somehow, Corden set the best race time of the day. We didn’t see that coming.

Watch the video above.

We were unable to load Disqus. If you are a moderator…