Yes, you read that right. There's an Elvis John Deere tractor. Beginning last Friday, a recently restored tractor used by Elvis at Graceland and at his ranch is on display at the King's car museum across the street from Graceland. Why is this important, you ask? Two reasons. 1. Elvis is the king of rock 'n' roll. and 2. It's a slow news day. But seriously folks, if you've never been to Graceland and you're planning a summer vaca, let me add Memphis to your list of potential choices. Elvis' forme