Import Spring Showoff The Import Spring Showoff is Saturday at the Burt Brothers Motorsports Park, 512 Sheep Lane. + Add to Google Calendar + iCal / Outlook export Tags: car show, Grabtsville, Races Date May 10 2025 Time All Day More Info Read More Location Burt Brothers Motorsports Park - Grantsville 512 Sheep Lane, Grantsville, UT 84074 Category Races Read More Share this event Search for: Search Featured Upcoming Event:Please Support Our Sponsors!GET FAST! STAY LEGAL!The Official Transporter of Utah Car Culture