Valve Stem Logic?

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Steve Karolek

Senior Member
Joined
Oct 11, 2019
Posts
127
Reaction score
61
Location
Pewaukee, WI
Ram Year
2020
Engine
Cummins 6.7 HO
Valve stems. I have come to the conclusion that there is NO logical reason for the valve stems on my RAM 3500 to be pointing toward the inside/center of the vehicle. Also, there is no logical reason for the inside rear tires and spare to have rubber valve stems.

Can anyone provide any engineering reasoning for leaving things the way they are

If not, I intend to have my mechanic replace the rubber stems with metal stems and turn the front/outside stems so they point out instead of in. Thanks in advance for any input on this...
 
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