Q: Do the big CYBRHEX diameters need anything special to mount and balance?

The larger 20, 21, and 22 inch sizes are worth road-force balancing rather than a standard spin balance, which keeps them smooth at speed. Bolting the finished wheels to the car is easy: factory lug hardware, no spacers, a jack and a torque wrench. Since they ship as a bare set of four, tires need mounting at a shop unless you order a matched package. Our Hawthorne facility can fit and road-force balance the set for Los Angeles owners.