Jeep JK lift heights compared: the tires 2.5, 3.5 and 4.5-inch lifts clear, the track bars, arms, lines and driveshafts each needs, and which height fits you.
325/60R20 in Inches: Tire Size Math Made Simple
325/60R20 is 35.4 inches tall and 12.8 wide. The tire size formula, a chart of 24 off-road sizes in inches, speedometer error and regearing math.