U.S. Mags Adds 6 Lug Fitments to the Popular Rambler US Mags US Mags UC145 Rambler 6 Chrome Plated PowerHouse Wheels & Tires US Mags Rambler UC145 Wheels & Rambler UC145 Rims On Sale US Mag Rambler 6 20x9.5 6x5.5" +1 Chrome UC145PX20956801 RAMBLER 6 Wheel Pros. The classic design you know and love just got better. The Rambler is now available in 6 lug bolt pattern options for classic Chevy C10 owners running factory hubs. The Rambler 6 features all the same design elements of the original with its signature reversed lip and robust monoblock construction. Choose from Chrome, Gunmetal, or Black finishes, and get your Chevy pickup truck looking right with a proper 6 lug wheel from U. S. Mags.