BECHTELSVILLE, PA MAY 16, 2022 The six race Pennsylvania 358 Spec Modified Tri-Track Series will now open at the Grandview Speedway on Sunday night, May 29 after the first two events we postponed due to rain. The series will kick off at Grandview with a series of qualifying events leading up to the Balls to the Wall 50, a unique event offering a possible $13,000 to win for drivers that are pre-entered.