TrailFX A6 Running Boards Titanium Black Aluminum Model AL6002BTrailFX A6 Running Boards Titanium Black Aluminum Model AL6002B TrailFX A6 running boards are constructed from weatherproof extruded aluminum and finished with a matte black titanium powder coat for extreme durability in all climates. The unique profile of these boards compliments all vehicle styles. The wide, secure stepping surface makes entry and exit safe and comfortable. It also creates a protective barrier between the lower rocker panel area and