GMC W4500 Forward Wiper Size Chart

Before you buy new wiper blades for your GMC W4500 Forward, check out the wiper size chart below.

YearFront
201020"
200920"
200820"
200720"
200620"
200520"
200420"
200320"
200220"
200120"
200020"
199920"
199820"
199720"
199620"
199520"