Quantum Tek QT106 An all new style from Quantum Tek for 2008, the QT106 is a seven spoke wheel in an Anthracite finish with machine polished accents on the face. Anthracite is a type of coal, and is lighter in color than the super-black color coal is known to have. Some say it is a mix of brown and black, but the end result is a rich color that compliments many different colors of cars. The QT106 is available in 17, 18 and 20 inch sizes for many different cars. Do a search by vehicle to see if the QT106 will fit your car, and to make wheel and tire packages for your car.