There is Ample parking for All Spectators, Camping and VIP. There is also Designated Parking for ADA with Shuttle Service. General Parking is $20
Not sure about spectator parking, I'm a crew chief on a nostalgia gas car and I was charged a $20.00 gate pass so i could drive my personal vehicle into the pits. The driver's daughter and Nephew parked right inside the gate and walked to the trailer but were not charged for parking.
Not sure last time I went it was $ 20
Thanks! Your answer is awaiting moderation.