10-19-2018, 02:59 PM | #38 | |
older fart than ZBB
Join Date: Oct 2003
Location: On the road again
Posts: 8,897
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Quote:
GM is notorious for setting air pressures for maximum carrying capacity on their trucks. How often are you driving with a FULL load? On my GMC Sierra, factory says running 35 psi front and rear, but I rarely have any weight in the bed. My truck rides and handles so much better at 31-32 PSI. Every month. OnStar tells me my tires are too low, fuck OnStar I want a comfortable ride
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2017 GMC Sierra 1500 SLE 2020 Fusion Titanium |
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