6-lug wheels are measured like 4-lug wheels. Bolt pattern or bolt circle is the diameter of an imaginary circle formed by the centers of the wheel lugs.. Note: When measuring a 5-lug wheel the measurement is only an estimate unless accurately measured using a bolt pattern gauge. A bolt pattern gauge is a specialty tool and is not widely available.
Palpation should be done using the fingertips and intensity of the pulse graded on a scale of 0 to 4 +:0 indicating no palpable pulse; 1 + indicating a faint, but detectable pulse; 2 + suggesting a slightly more diminished pulse than normal; 3 + is a normal pulse; and 4 + indicating a bounding pulse.
Pulse Pressure. The pulse pressure is calculated by subtracting the diastolic pressure from the systolic pressure. In other words, it is the change in pressure from the diastolic level to the systolic level. It is determined by two factors, the stroke volume and the compliance of the arterial system.ulse Pressure. The pulse pressure is calculated by subtracting the diastolic pressure from the systolic pressure. In other words, it is the change in pressure from the diastolic level to the systolic level. It is determined by two factors, the stroke volume and the compliance of the arterial system.