January 08 Thursday Open Test and Tune The Friday and Saturday Honor Credit Union Test and Tune sessions at US 131 Motorsports Park invite participants an opportunity to bring their street cars, mom’s grocery getter, motorcycles, or race cars to The Fastest Track in Michigan. These sessions, conducted over a quarter-mile distance, are… Jan 08 Open Test and Tune Purchase Tickets Pricing Information Important Times Gates Open at 11 AM On Track at 12 Noon - 6 PM The Friday and Saturday Honor Credit Union Test and Tune sessions at US 131 Motorsports Park invite participants an opportunity to bring their street cars, mom’s grocery getter, motorcycles, or race cars to The Fastest Track in Michigan. These sessions, conducted over a quarter-mile distance, are non-competitive and focus on fun and skill development for all levels. Even though these are test sessions, the atmosphere is vibrant, with race fans enjoying the sight of cars and motorcycles speeding down the track. The pit area buzzes with activity as drivers engage with spectators. Overnight stays are available to join the Lane Automotive Bracket Series held on select weekends. Participants simply need to purchase their weekend credentials upon entry on Friday. Tech inspections run from 11 a.m. to 6 p.m. and ensure safety for all involved. Drivers must present their driver’s license, competition license (if applicable), and necessary safety gear. These test sessions at US 131 Motorsports Park are perfect for anyone looking to test their vehicle's performance, improve racing skills, or simply enjoy high-speed action. Don’t miss out on the action—bring your vehicle and join the community at The Fastest Track in Michigan! Find more information on test and tune rules HERE. Driver Information Spectator Information Open Test and Tune (12 Noon - 6 PM) Gates Open at 11 AM Whether you have a fast hot rod or your mom's grocery getter, this event is open to everyone to race down The Fastest Track In Michigan as many times as you can! If you're unsure whether to participate or just spectate, we have a driver upgrade available at the gate for $20. Back Please select the type of admission you would like to purchase Open Test and Tune - Driver Purchase Tickets Open Test and Tune (12 Noon - 6 PM) Gates Open at 11 AM Open Test and Tune - Spectator Purchase Tickets Whether you have a fast hot rod or your mom's grocery getter, this event is open to everyone to race down The Fastest Track In Michigan as many times as you can! If you're unsure whether to participate or just spectate, we have a driver upgrade available at the gate for $20.