SAE J2452_199906
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Stepwise Coastdown Methodology for Measuring Tire Rolling Resistance
Hardcopy , PDF
06-08-2017
English
01-06-1999
Important note : Users cannot be edited or removed once added to your Multi user PDF.| DocumentType |
Standard
|
| Pages |
36
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| PublisherName |
SAE International
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| Status |
Superseded
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| SupersededBy |
This SAE Recommended Practice is applicable 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. The methodology is applicable within normal operating ranges of vertical load and inflation pressure, and for velocities between 115 km/h and 15 km/h (71 mph and 9 mph) during a relatively short duration event such as a coastdown. This procedure is applicable only to operation in the free-rolling mode at zero slip and camber angle for ambient temperatures between 20 °C and 28 °C (68 °F and 82 °F) and for surfaces with diameters of 1.2 m (48 in) diameter or greater. Details regarding the equipment, tires, and test methods used specifically for validation of this document are included in
Appendix A
. Two basic measurement methods covered by this document are as follows:
| SAE J2047_201303 | TIRE PERFORMANCE TERMINOLOGY |
| BS ISO 28580:2009 | Passenger car, truck and bus tyres. Methods of measuring rolling resistance. Single point test and correlation of measurement results |
| 17/30318200 DC : 0 | BS ISO 28580 - TYRE ROLLING RESISTANCE MEASUREMENT METHOD - SINGLE POINT TEST AND MEASUREMENT RESULT CORRELATION - DESIGNED TO FACILITATE INTERNATIONAL COOPERATION AND, POSSIBLY, REGULATION BUILDING |
| ISO 28580:2009 | Passenger car, truck and bus tyres Methods of measuring rolling resistance Single point test and correlation of measurement results |
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