Soothing your friction factor if you are in the Piedmont Triad area of North Carolina Sharing personal experiences in my extended neighborhood… UPDATED: OCTOBER 8, 2011   Jump to: friction factor =  low (good)    moderate    high (bad) Style & Cut Shop Greensboro Orthopaedics Merchant Tire Englebert Tire & Automotive General Denistry—Dr. Roland M. [...]