** Caution: EXTERNAL Sender ** If it makes you feel better, I met two guys from Omaha, NE at the solar conference in LA and they, unprompted, started giving me solar power parking canopy part lengths in meters! They said,"it's easier"! I thanked them on behalf of USMA!
On Thu, Sep 12, 2024, 2:52 PM <usma-requ...@lists.colostate.edu<mailto:usma-requ...@lists.colostate.edu>> wrote: Send USMA mailing list submissions to usma@lists.colostate.edu<mailto:usma@lists.colostate.edu> To subscribe or unsubscribe via the World Wide Web, visit https://lists.colostate.edu/cgi-bin/mailman/listinfo/usma or, via email, send a message with subject or body 'help' to usma-requ...@lists.colostate.edu<mailto:usma-requ...@lists.colostate.edu> You can reach the person managing the list at usma-ow...@lists.colostate.edu<mailto:usma-ow...@lists.colostate.edu> When replying, please edit your Subject line so it is more specific than "Re: Contents of USMA digest..." Today's Topics: 1. [USMA 2057] Re: Schizophrenic Auto Maintenance (Stephen Humphreys) ---------------------------------------------------------------------- Message: 1 Date: Thu, 12 Sep 2024 21:52:41 +0000 From: Stephen Humphreys <barkatf...@hotmail.com<mailto:barkatf...@hotmail.com>> To: Michael Payne <metricmik...@gmail.com<mailto:metricmik...@gmail.com>> Cc: USMA List Server <usma@lists.colostate.edu<mailto:usma@lists.colostate.edu>> Subject: [USMA 2057] Re: Schizophrenic Auto Maintenance Message-ID: <e6c1b317-379b-47be-a699-a96746466...@hotmail.com<mailto:e6c1b317-379b-47be-a699-a96746466...@hotmail.com>> Content-Type: text/plain; charset="utf-8" ** Caution: EXTERNAL Sender ** why 2/32? surely 1/16 would be ?cleaner' On 12 Sep 2024, at 9:37 am, Metricmike <metricmik...@gmail.com<mailto:metricmik...@gmail.com><mailto:metricmik...@gmail.com<mailto:metricmik...@gmail.com>>> wrote: ** Caution: EXTERNAL Sender ** The legal minimum tread depth in Europe is 1.6mm (4mm for winter tyres). It is, however, recommended to replace tyres by the time they reach a tread depth of 2mm. The tread grooves of a tyre contain wear indicators, called TWIs (Tread Wear Indicators). Mike Payne On 10/09/2024 23:21, John Steele wrote: Federal regulations set minimum tread requirements for commercial trucks, the states regulate for passenger cars. In both cases the rules are written in 32nds of an inch. The brake lining specs are probably from the manufacturer. It probably makes sense to measure in the same units as applicable rules. Commercial trucks: 4/32 on the steerable wheels, 2/32 on all other tires Passenger cars: Some states may vary but generally 2/32 on all tires. On Tuesday, September 10, 2024 at 05:07:59 PM EDT, Richard S. Russell <richardsruss...@tds.net<mailto:richardsruss...@tds.net>><mailto:richardsruss...@tds.net<mailto:richardsruss...@tds.net>> wrote: I took my Honda CR-V in for routine maintenance today. The printed report show depth of brake linings in millimeters and depth of tire treads in 32nds of an inch (0.8 mm). sigh And one of those measurements was for 6.5, so that half of 1/32 inch meant their instruments were capable of measuring down to 1/64 of an inch (0.4 mm). Why not just do everything in half millimeters? There?s probably no way they could justify that level of precision in any case. = = = = = = Richard S. Russell 7846 W. Oakbrook Cir., Madison WI 53717-1609 608-219-7044 ? richardsruss...@tds.net<mailto:richardsruss...@tds.net><mailto:richardsruss...@tds.net<mailto:richardsruss...@tds.net>> = = = = = = I may be schizophrenic, but I?ll always have each other. -- You received this message because you are subscribed to the Google Groups "US Metric Association" group. 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