The process of blasting an unreleased song in a vehicle to make sure that it is mixed properly and more importantly make sure the bass absolutely SLAPS for anyone that will listen in a car in the future.
Soundcloud rapper: Just got done mastering my new album, lets go for a ride.

Homie: Where r we going tho?

Soundcloud rapper: Gotta give these new tracks a car test.
by Blahblahwhogivesafuck December 18, 2018
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