dual tires

WA-RD 015.3
Authors: 
Milan Krukar, John C. Cook.
Originator: 
Washington State University. Highway Research Section.
Publication Date: 
Tuesday, July 1, 1969
WA-RD 059.2
Authors: 
Jay Sharma, Joe P. Mahoney.
Originator: 
University of Washington.
Publication Date: 
Wednesday, August 31, 1983
WA-RD 059.1
Authors: 
Jatinder Sharma, John Hallin, Joe P. Mahoney.
Originator: 
Univeristy of Washington. Dept. of Civil Engineering.
Publication Date: 
Friday, July 1, 1983