Radial tyre: A tyre which has body cords running at right angles to the tyre centre line. Two or more belts are used to give tread strength. Such a tyre can be identified by its characteristic sidewall budge, when installed on the vehicle. Related posts: Personnel Management Operative Functions Administrative Role of PM Competency HR Management Role Change Personnel Policies Personnel Procedures Appealed Policies Implied Policies Specific Policies Personnel records Research Pure research Personnel research Attitude or Opinion Survey Turnover Secondary research Applied research Personnel audit Read more articles Previous PostPropeller shaft Next PostRadius rod or Thrust member