4 Flat Cap Set For Sickspeed Extended Tuner Lug Nuts Wheel/Rim/Tire P4 Purple for Chevrolet HHR Chariot inspired design One threaded &nbsp;cap per lug / easy to swap out. Fits all Sickspeed 50mm or 60mm extended lugnuts (including spike or cap style). A great way to impress at car shows. Change up the style by changing from spikes to flat caps!