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Old 11-19-2010, 10:53 PM
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KTMPRO KTMPRO is offline
Dodge Ram Forum Junior Member
Join Date: Oct 2010
Location: MB
Posts: 30
Gender: Female
Vehicle: 2010 Dodge Ram 1500 Quad cab
Trim Level: Sport
Color: White
Engine: 2009-2010 345ci (5.7L) Hemi V8 390hp 407lb/ft
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I am running nitrogen in my tires, also do it on race machines. I find that it is good at maintaining tire pressures at various temperatures. Its a little more important in racing because tire pressure is crucial when running 5-10psi and they heat up quick. As for the truck - We had 14 degree celcius last week, mid 20's when I got it and am at -12 now. Never seen a difference in pressures and they are at 35 all around. Believe Nitrogen has smaller oxygen molecules thus leaks through the sidewalls at a slower rate. Another benefit is promotes less oxidization and rust than regular air.
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