DalyDrgr
+1y
I have driven daily on air for about 10 years now, so yes, its reliable if you have good upkeep. If you are cracking lines, and fittings, then you are either not using DOT parts, or your install is improper. Main thing you need to realize is that in Chicago, or anywhere up North for that matter, your main foe is water. Making sure you have water traps on your tank will significantly help out with wear and tear in freezing weather and dont be afraid to add a little air brake fluid (Used by semi's) to your system, to keep parts from freezing/drying out.
Done right, you will not wear out tires any faster than normal.