Pacific Dualies 301950 is a wheel simulator kit designed to mount without the removal of OEM lug nuts. The kit includes various components such as stainless steel simulators, pop-out center caps, PD lug nut extenders, polished lug nut covers, and a jam nut tightening tool.

The installation process involves aligning the wheel simulator vent holes with the OEM wheel vent holes, fastening the PD lug nut extenders onto the existing threads of the OEM studs, sliding the wheel simulator onto the OEM wheel, and securing it using the polished lug nut covers provided. The jam nut tightening tool is used to ensure a firm fit.