The Aero 33 Series Beadlock Wheel is a very low run-out beadlock that has a unique 7-hole D-window center disc made out of HSLA material. Aero beadlocks are true 7, 8 and 10 widths. The inner and outer rings are CNC laser cut and use 16 zinc plated flange bolts. Mudcover tabs are incorporated into the inner ring to eliminate the need for welding. This series includes a mudcover installation kit.