Airstream Store at Jackson Center sells rattle cans to match various colors, a little higher cost than it should be plus shipping, but a good chance it will match.
Doug and Cheryl
2012 FC RB, Michelin 16, ProPride 1400
2016 Ram 1500 Laramie Crew Cab 4X4 Ecodiesel 3.92 axles
The Truth is More Important Than the Facts