Complete Hub Cap Kit With Chrome Plastic Lug Nut Covers (Stainless Or Chrome Hub Caps - Choose Above) **Only works on oil front hubs!! If your front hubs are greased then this will NOT work and you will need a whole axle cover found HERE** *Most aluminum wheels will use a cap with a 1" lip *Most steel wheels will use a cap with a 7/16" lip Fits Most Peterbilt, Kenworth, And Freightliner Trucks - Please Verify Fitment Before Purchase Chrome Or Stainless Hub Caps Can Be Chosen Above. Chrome Plastic Lug Nut Covers Come Standard With Both Selections Click Here To Verify Hub Cap Fitment Or Read Below Kit Includes: 2 Front Hub Caps With 1" Lip To Fit 4, 5, And 6 Notch Hubs - Does Not Fit 6 Even Notch Hubs 4 Rear 8" Hub Caps 60 Chrome Plastic 33mm Push-On Lug Nut Covers Quality Made Product If the axle housing nuts on your rear hub take a 15/16" socket then the rear hub caps in this kit will fit your truck. *If you should need additional truck parts and accessories, please don't hesitate to call our toll-free number: 1-888-888-7990