SET OF 4 NEW AFTERMARKET FORD F350 SUPER DUTY DUALLY 2WD WHEEL CHROME CENTER CAPS Set includes 2 front open caps and 2 rear caps. Color: Chrome Hollander number(s): 3618, 3619 Size: Front cap = 10-1/4" diameter Rear cap = 10-1/8" diameter, 5-1/2" Fits: This cap fits the 17" x 6.5" aluminum wheels on the following Ford Trucks 2005-2016 Ford F350 Super Duty Dually (DRW) 2WD