SAE J2452
id:
sae-j2452-167-18373785
title:
SAE J2452
text:
SAE J2452 is a standard defined by the Society of Automotive Engineers to measure the rolling resistance of tires. Where the older standard, SAE J1269, produces measurements of rolling resistance under steady-state operating conditions, SAE J2452 produces measurements during a transient history of speed that is intended to mimic a vehicle coastdown event. During the SAE J2452 test, the tire is not in thermal equilibrium, but the coastdown event is rapid enough that the tire operates at a roughly
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/SAE_J2452
date created:
2008-02-03T00:00:42Z
date modified:
2024-08-30T16:12:38Z
main entity:
{"identifier":"Q7388501","url":"https://www.wikidata.org/entity/Q7388501"}
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