The air I breathe has worked for me for 40 years. I check my tires for pressure about once a month on 3 cars and 2 bikes. Most times the air pressure hasn't dropped enough to show up on my guage. If it has dropped, I flash up my compressor and add the required amount. On one ocassion, I had new tires filled with nitrogen. Those tires lost pressure over time just like they were filled with the air that I breathe. Did I get ripped off? I don't know of any way to check if the tire actually has nitrogen or not. Is there an easy way?
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"America.... still builds rockets!"
Vette: 355 cid, 400 rwhp
'13 CTS-V Coupe: 6.2L LSA, 556HP
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