1、Designation: E1136 10Standard Specification forP195/75R14 Radial Standard Reference Test Tire1This standard is issued under the fixed designation E1136; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A n
2、umber in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers the general requirements forthe P195/75R14 radial standard reference test tire. The tirecovered by this specif
3、ication is primarily for use as a referencetire for braking traction, snow traction, and wear performanceevaluations, but may also be used for other evaluations, such aspavement roughness, noise, or other tests that require areference tire.1.1.1 A P225/60R16 97S (Specification F2493) tire is an-othe
4、r standard reference test tire that is also used for thesepurposes. Specification F2493 was originally published 2006and continues to be used.1.2 This specification provides a rim code diameter of 14,standard tire design and construction, standard dimensions, andspecifies the conditions of storage.1
5、.3 The values stated in SI units are to be regarded as thestandard. The values given in parentheses are mathematicalconversions to inch-pound units that are provided for informa-tion only and are not considered standard.1.4 This standard does not purport to address all of thesafety concerns, if any,
6、 associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D412 Test Methods for Vulcanized Rubber and Thermo-p
7、lastic ElastomersTensionD1054 Test Method for Rubber PropertyResilience Usinga Goodyear-Healey Rebound PendulumD1765 Classification System for Carbon Blacks Used inRubber ProductsD2240 Test Method for Rubber PropertyDurometerHardnessD3182 Practice for RubberMaterials, Equipment, andProcedures for Mi
8、xing Standard Compounds and Prepar-ing Standard Vulcanized SheetsD7121 Test Method for Rubber PropertyResilience UsingSchob Type Rebound PendulumE867 Terminology Relating to Vehicle-Pavement SystemsF538 Terminology Relating to the Characteristics and Per-formance of TiresF2493 Specification for P225
9、/60R16 97S Radial StandardReference Test Tire3. Terminology3.1 Definitions:3.1.1 For definitions of terms used in this specification, referto Terminology F538.3.1.2 all-season tread, ntread design providing dry, wet,and snow traction performance for an optimized balance foryear-round performance and
10、 which may meet the RubberManufacturers Association (RMA) definition for an M F09; fixed slip; SRTT; standardreference test tire; tire pavement friction; traction; treadwearFIG. 4 Measuring the Tread Radius Using the Three Point DropMethodE1136 104ASTM International takes no position respecting the
11、validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is
12、subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Head
13、quarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This sta
14、ndard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).E1136 105
