Dale ….Mine is a Real Tire on the Back Cover and the wheel has vent holes and also the cover is open in the back of the tire to let air in..See the Picture at MGTDKITCARCLUB at yahoo groups.Click on Photos then click Members and then my name (Bill Coll)…Its an Old Picture before I changed the Doghouse from Chrome to Powder Coating and also before I bought the Tire Cover on E-bay……Bill
