Tire treadwear validation. Volume 1: technical report. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Uniform tire quality grading: treadwear course monitoring--IV. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Procedures for controlling the effect of increased tire pressure on asphalt concrete pavement damage. Final report.

Oregon Department of Transportation, Salem

Effects of tire pressures on flexible pavements. Final report.

Mode of access: Internet.

Conference on tire rolling resistance, Akron, Ohio, June 1976. Proceedings.

Transportation Department, Office of University Research, Washington, D.C.

Uniform tire quality grading treadwear course monitoring. Final report.

National Highway Traffic Safety Administration, Washington, D.C.