The NAPA Auto Parts Thunder on the Hill Racing Series kicks off its 36th season at Grandview Speedway on Tuesday, May 20, featuring the Rich Mar Florist Kubota High Limit 410 Sprints presented by Levan Machine & Truck Equipment.

Event Details:

• First turn gate opens at 4:30 PM for advance ticket holders
• General admission starts at 5:00 PM
• Warm-ups and time trials begin at 7:00 PM
• Show starts at 7:30 PM
• Rain date: Wednesday, May 21

Ticket Information:

• Advance tickets available at www.tickethoss.com
• Adults: $40
• Children 6-11: $20
• Children 5 and under: Free
• Pit Fee: $45 (no license required)

Featured Attractions:

• $20,000 to win High Limit 35-lap feature
• Alpine Building Supply $2,000 bonus for PA driver winners
• Alpine Building Supply Vintage Cars competing in two 12-lap features

Notable Drivers Expected:

• Defending champion Brent Marks (Myerstown, PA)
• Rico Abreu (St. Helena, CA)
• Brad Sweet (Grass Valley, CA)
• Kasey Kahne (Enumclaw, WA)
• Tyler Courtney (Indianapolis, IN)
• Local favorites Danny Dietrich and Freddie Rahmer

Additional 2025 Thunder Series Events:

June 17, 7:30 PM:

• USAC Non-Wing Sprints Eastern Storm National Tour
• Jesse Hockett Classic: 40 laps, $6,000 to win
• 358 Modifieds: 30 laps, $3,000 to win

July 1, 7:30 PM:

• Pennsylvania 410 Sprints Speed Week Series
• Hodnett Cup: 35 laps, $10,000 to win
• 358 Modifieds: 30 laps, $3,000 to win

Location Information:

• Address: 43 Passmore Road, Bechtelsville, PA 19505
• Track Phone: 610-754-7688
• Located less than a mile off Route 100, 10 miles north of Pottstown, PA

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