This test method covers the accelerometer-based measurement of braking traction of tires designed for and mounted on cars or trucks without ABS equipped brakes traveling straight ahead on a wet or dry paved surfaces, snow, or ice.

Formerly under the jurisdiction of Committee F09 on Tires, this Test Method was withdrawn in February 2007 in accordance with section 10.5.3.1 of the Regulations Governing ASTM Technical Committees, which requires that standards shall be updated by the end of the eighth year since the last approval date.

1.1 This test method covers the measurement of braking traction of tires designed for and mounted on passenger cars or light trucks traveling straight ahead on a wet paved surface.

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.