Tim McGraw is giving fans a chance to win a special edition Dodge Challenger SRT8 that he helped design. It’s part of Pennzoil’s Four Wheels to Freedom sweepstakes, and inspired by the Tim’s ‘Two Wheels of Freedom Tour’. Find out how Tim came up with the design of the car, and see him test drive it in the video below. You can enter to win the car here. The deadline to enter is July 31st.