The drivers took to the track around 10 a.m. this morning. Unofficially, Mickel's best lap was 31.22 seconds (177.578 mph) and Park's best lap timed in at 31.19 seconds (177.670 mph).
Testing continues tomorrow and Thursday, with several other NASCAR Craftsman Truck Series drivers set to take to the track.
Great seats are still available for the Bass Pro Shops MBNA 500 weekend. Make sure to catch all of the weekend's festivities, including Georgia-Pacific Qualifying Night with the Atlanta Invitational Legends race on Friday, and the Crown Royal IROC race followed by the Easy Care 200 NASCAR Craftsman Truck Series race on Saturday. Contact the Atlanta Motor Speedway ticket office at 770-946-4211 or via www.ticketmaster.com