If you use the 68 Revell Charger it has the dog dis hubcaps in the kit. if you have a kit here is a source od wheels..
http://www.ebay.com/itm/MOPAR-60s-STYLE-STEEL-WHEELS-TIRES-MUSCLE-CAR-ROD-ETC-REVELL-1-25-SCALE-/351052915294?pt=Model_Kit_US&hash=item51bc62625e