SAE J1269
id:
sae-j1269-310-7840688
title:
SAE J1269
text:
SAE J1269 is a standard test defined by the Society of Automotive Engineers to measure the rolling resistance of tires under conditions of thermal equilibrium. SAE J2452 is an alternative procedure for measuring rolling resistance under conditions similar to a vehicle coastdown event, where the tire is in a roughly isothermal condition. The rolling resistance coefficient (RRC) thus measured indicates the proportion of energy that is lost to the hysteresis of the material as the tire rolls.
brand slug:
wiki
category slug:
encyclopedia
description:
Standard test of tire rolling resistance
original url:
https://en.wikipedia.org/wiki/SAE_J1269
date created:
date modified:
2024-03-15T01:48:41Z
main entity:
{"identifier":"Q16965174","url":"https://www.wikidata.org/entity/Q16965174"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/en/d/dc/Tire_Rolling_Resistance_Torque_Method.jpg","width":400,"height":176}
fields total:
13
integrity:
15