20x8 Wheel Chrome Plated +1mm US Mags UC145 Rambler 6 Hulk Offsets U.S. Mags Adds 6 Lug Fitments to the Popular Rambler US Mags Us Mags Uc145 Rambler 6 Wheels Rims 20x8 6x139.7 Chrome 1mm Us Mags Uc145 Rambler 6 Wheels Rims 20x8 6x139.7 Gloss Black W Diamond U.S. MAGS UC145 RAMBLER 6 Wheels Chrome Rims US Mags Rambler UC145 Wheels & Rambler UC145 Rims On Sale. 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.