SPRAY PROTECTOR TESTING ON TRUCKS

The report discusses spray protectors to reduce the obscuring of view of following drivers by spray and debris thrown up by the vehicle wheels. The objective of this project was to obtain data from a series of road tests on the amount of spray contributed by each wheel from a truck tractor and semi-trailer combination vehicle, and a truck transport when tested under variable conditions of vehicle loading, tire wear, road conditions, and road moisture. Experimental testing was conducted on two different road surfaces using two trucks with new tires and worn tires, loaded and unloaded, under road moisture conditions of heavy water and light water.

  • Corporate Authors:

    Southwest Research Institute

    6220 Culebra Road, P.O. Drawer 28510
    San Antonio, TX  USA  78228-0510

    National Highway Traffic Safety Administration

    1200 New Jersey Avenue, SE
    Washington, DC  USA  20590
  • Authors:
    • Ritter, T E
  • Publication Date: 1972-12-12

Media Info

  • Pagination: 53 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00094432
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: SwRI-AR-848 Final Rpt.
  • Contract Numbers: DOT-HS-024-2-469
  • Files: TRIS, USDOT
  • Created Date: Apr 21 1977 12:00AM