MINT Off Road Styled Wheels by Black Rhino. MINT Off Road Styled Wheels by Black Rhino. The Mint is a bowled ten spoke style with a simulated beadlock outer lip style. The Mint takes its name from the oldest active off road race that runs through 100 miles of the Nevada desert. The Mint is available in aggressive and standard fitments such as 17×9,18×9, 20×9 and 20×10, with offsets ranging from +12mm to -23mm. There are a variety of fitments available in 5×127, 5×139.7, 5×150, 6×135, 6×139.7. The Mint is available in full Matte Black and Gloss Graphite. Each Black Rhino wheel is engineered to carry the heavy loads often associated with Trucks and SUV’s. All wheels are either hub-centric or supplied with centering rings to ensure a smooth vibration free ride.