A standard concrete mixer truck can typically carry between 8 to 10 cubic yards of concrete. This is the most common size for residential and commercial construction projects.

Smaller mixer trucks used for tight or urban areas may have capacities ranging from 4 to 6 cubic yards (3 to 4.6 cubic meters).

Some specialized mixer trucks designed for high-volume construction projects may have capacities exceeding 10 cubic yards (7.6 cubic meters).