What does PCD mean?
Wheels/Rims for Sale from Performance Plus Tire. PerformancePlusTire.com is one of the leading wheels and rims sites around. Unlike other sites offering cheap wheels and rims, we offer brand name wheels and rims at discount prices. We have a retail facility in Long Beach, California and are family owned and operated for over 45 years. Ford Truck 16' 8 Lug Painted 8 Slot Premium Grade Steel Wheel. 4.5 out of 5 stars 21. Pro Comp Alloys 1069 Polished Wheel (16x8'/8x6.5') 4.6 out of 5 stars 94. Get it as soon as Thu, Nov 19. Only 1 left in stock - order soon.
The Pitch Circle Diameter (PCD) is the diameter of the circle which passes through the centre of all the studs, wheel bolts or wheel rim holes.
The easiest way calculate the PCD is as follows:
1) Measure the distance ‘S’ between two adjacent studs from the centre of each hole.
2) Calculate from the formula below
**Note: on 4 lug fitments you can measure from the center of one stud to the center of the stud directly opposite.
PCD Calculation Formula
4 Stud PCD = S / 0.7071
5 Stud PCD = S / 0.5878
P Slot Rims Wheels
6 Stud PCD = S / 0.5
Pirelli P Slot Rims
–Courtesy of YHIOnline money poker sites.