81 psi = 5.58 bar.

81 psi tire pressure units are equivalent to 5.58 bar tire pressure units.

Tire Pressure Tools & Accessories
Milton S-920 Pencil Tire Gage with Depth Gauge

Brand: Milton Industries

$8.32 $4.81
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Milton 1496 1/4" FNPT Kwik Grip Safety Air Chuck

Brand: Milton Industries

$37.38 $33.96
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