Adaptor Guide

To Determine Bolt Circle Diameter
4, 6, and 8 lug bolt pattern
 
Measure from the center of one stud hole directly across the center of the wheel, to the center of the opposite stud hole (see diagram for your appropriate lug bolt pattern).
 
bolt_guide_patterns
 
For 5 lug bolt patterns, measure from the center of one stud hole, skipping the adjacent hole, to the center of the furthest stud hole (see 5 lug bolt pattern diagram).
 
 
Adapter Plate Guide Specifications
 Adapter Plate No. Number of Lugs Actual Measurement
 PL-1 4 4"
 PL-2 4 4 1/4"
 PL-3 4 4 1/2"
 PL-4 5 3 3/4"
 PL-5 5 4 1/4"
 PL-6 5 4 1/2"
 PL-7 5 4 3/4"
 PL-8 5 5 1/4"
 PL-9 6 5 1/2"
 PL-10 8 6 1/2"
 PL-11 4 98mm
 PL-12 4 100mm
 PL-13 4 110mm
 PL-14 5 112mm
 PL-15 4 112mm
 PL-16 4 130mm
 PL-18 6 4 1/2"
 PL-19 5 5 1/8"


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