- Peterbilt 2005 And Newer With Cab Mounted Mirrors Chop Top Window TrimsStarting at $118.99PX-A572011-GPeterbilt 379, 386, 388 And 389 5 Inch Cab Mounted Mirror Window Chop TopStarting at $74.15TX-TP-1437-GPeterbilt 379, 386, 388 And 389 5 Inch Cab Mounted Mirror Window Chop Top With FlangeStarting at $82.39TX-TP-1438-G