SAE J2452_201707

Original price was: $85.00.Current price is: $42.50.

Stepwise Coastdown Methodology for Measuring Tire Rolling Resistance
standard by SAE International, 07/26/2017

Category:

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.

Product Details

Published:
07/26/2017
Number of Pages:
39
File Size:
1 file , 590 KB
Redline File Size:
2 files , 3.7 MB