SAE J 2452 : 2017
SAE J 2452 : 2017
STEPWISE COASTDOWN METHODOLOGY FOR MEASURING TIRE ROLLING RESISTANCE
SAE International
STEPWISE COASTDOWN METHODOLOGY FOR MEASURING TIRE ROLLING RESISTANCE
SAE International
FOREWORD
1. SCOPE
2. REFERENCES
3. DEFINITIONS
4. SYMBOLS
5. CONVERSION FACTORS
6. TEST EQUIPMENT
7. TEST CONDITIONS
8. TEST PROCEDURE
9. DATA REDUCTION AND ANALYSIS
10. PRECISION AND BIAS
11. NOTES
APPENDIX A - VERIFICATION OF METHODOLOGY USED FOR THIS
RECOMMENDED PRACTICE
APPENDIX B - SURFACE CONDITIONING PROCEDURE
APPENDIX C - DETAILS OF THE PRECISION AND BIAS STUDY
APPENDIX D - EPA SCHEDULE DEFINITIONS (TIME VERSUS
VELOCITY)
APPENDIX E - ESD TABLE
APPENDIX F
Pertains to pneumatic Passenger Car 'P' Type, Light Truck Metric, and Light Truck High Flotation tires, or similar tires approved by bodies other than Tire & Rim Association.
Document Type | Standard |
Status | Current |
Publisher | SAE International |