Astm F 421 – 00 Pdf free download

Standard Test Method for
Measuring Groove and Void Depth in Passenger Car Tires1

This standard is issued under the fixed designation F 421; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.

Astm F 421 – 00 Pdf free download

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Click here to Astm F 420 – 99 (Reapproved 2003) Pdf free download

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