How many different race car numbers has Dale Earnhardt Jr. had?

Answer 1

In the Sprint Cup Series, Dale Jr. only had two numbers. Dale drove the #8 car from 1999-2007 and the #88 car from 2008 to the present. In the Nationwide Series (formerly known as the Busch Series) Dale Jr. drove the #3, #5, #7, #8, #31, #81, #83, #87 and #88 cars.