Automotive/Technical Videos 7 months ago VIDEO: Measuring Flange Runout: Two Lug Nuts, Or Five? Share Tweet Print Email Andrew Markel,authorView bio Bio Recent Posts Popular Posts Shocks, Struts And Tires: What Is The Wear Connection?Air Management For The FSI V6 And V8 EnginesVIDEO: Packing Tapered Roller BearingsDrive Belt Checklist: What Are You Missing?Curing Brake Pulsation And Judder Complaints Starts With The Customer VIDEO: Selling Loaded Struts In SetsCuring Brake Pulsation And Judder Complaints Starts With The CustomerVIDEO: Packing Tapered Roller BearingsVIDEO: Oil Consumption Issues On Modern VehiclesVIDEO: Electrical Shorts Caused By Cleaning Vehicle Interior? Andrew Markel explains best practices for new brake rotor installation by checking flange runout with a certain amount of lug nuts attached and torqued. Sponsored by BCA Bearings. Video courtesy Brake & Front End.