Dale Earnhardt Jr: My Uber Rating"s Skyrocketing, "I"ve Been Tipping Good"
Dale Earnhardt Jr. has found the secret to boosting his Uber rating — MONEY! The NASCAR legend got the Uber blues on Saturday when he learned his rating was a crappy 4.0 on the 5.0 scale. He tweeted about it, “That’s complete sh*t.” Uber…