Ford also used left hand nuts on model A's and maybe even later than that. George Sent from my iPhone 4 On Jul 28, 2011, at 2:09 PM, "Bob Jasinski" <rpjasin@xxxxxxxxxxx> wrote: > Travis, > > Chrysler Corp used left hand thread on pretty much all of their vehicles > from the '30s to 1970. The reason for this was safety. If you do a Google > search on the topic, it reveals that tests proved if lug nuts were not > tightened, in other words, a mechanic just finger tightened the lugs, the > counter rotating force on the driver's side of the car would loosen the > nuts, whereby the right side (pass) nuts would not loosen or actually > tighten a bit. So, it was a safety in engineering thing. Evidently, there > were some GM cars that also had left hand threads in the '50s for the same > reason. Probably what happened in 1970 was that Chrysler decided it was > time for them to conform to the rest of the industry and go with RH threads > on all 4 wheels to make it easier for tire installers. Once the RH nuts are > properly tightened, they are safe. > > Bob J > > From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On > Behalf Of Travis Baker > Sent: Wednesday, July 27, 2011 7:34 AM > To: Chrysler300@xxxxxxxxxxxxxxx > Subject: [Chrysler300] Left Handed Lug Nuts? > > > I went yesterday to have new wheels and tires installed on my G. To my > surprise, I was informed that one side of the car has left handed studs. > Anyone else experience this? In the mean time I guess I will use factory > wheels and caps, so does anyone know where I can buy the wide white walls. > Bought some from Coker a coupla years ago that were sloppily made. thanks > for any and all leads. Travis > > [Non-text portions of this message have been removed] > > [Non-text portions of this message have been removed] > > [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/