The NASCAR on ESPN trailer was spotted in

The NASCAR on ESPN trailer was spotted in the infield at Iowa Speedway on Thursday during preparations for this weekend’s races at the track. The NASCAR K&N Pro Series Pork Be Inspired 150 will run at 8 p.m. tonight, while the season’s second NASCAR Nationwide Series race, the U.S. Cellular 250 Presented by the Enlist Weed Control System, will be under the lights at 7 p.m. on Saturday. The Pork Be Inspired 150 will be televised on Speed, while ESPN2 will carry the U.S. Cellular 250.