Mack Pinnacle Light Bulb Size Chart

The Mack Pinnacle uses light bulb sizes including 1157, 9004, H3, 9006XS, and 9005XS. A replacement chart covers 2011 through 2017 model years across 11 lighting locations. Each location entry specifies applicable model years and corresponding bulb size.

Select a light bulb location for Mack Pinnacle to view detailed replacement information.