Tennessee National Guard 250

Triple Truck Challenge Final • $500,000 Sweep Attempt • v3.0
Bristol Motor Speedway
Friday, April 10, 2026
GREEN FLAG: 7:50 PM ET
TV/RADIO: FS1 / NRN / SiriusXM
STAGES: 65 / 130 / 250
🚨 THE $500,000 CHASE: Corey Heim has won the first two legs of the Triple Truck Challenge. So What? If Heim wins tonight, he secures a massive $500,000 total bonus. Expect the No. 1 team to take high-stakes strategic risks to protect their track position against a field incentivized to play "spoiler" for the $50k individual race bonus.

Tech Section: Concrete Load Management & Tire Specs

The 2026 Next Gen Truck package (~700+ HP) faces the extreme vertical loads of Bristol's 28° banking. Why? The combination of high speed and steep banking creates immense pressure on the right-side tires.

Goodyear Technicals (D-6106 LS / D-6132 RS): This setup has been the standard for Bristol concrete since September 2022. Why? To combat high-speed centrifugal force, Goodyear mandates inner liners on all right-side tires. So What? This provides a safety buffer against rapid deflation, allowing drivers to stay more aggressive near the wall.

Tire Allocation & Wear: Teams have 4 total sets. Why? The concrete is extremely abrasive, particularly on the left side. So What? Heavy fall-off occurs after 30 laps; crew chiefs must decide between four-tire stability or two-tire track position during the short Stage 1 and 2 breaks.

Inflation Minimums: LF 20 psi, RF 45 psi, LR 18 psi, RR 40 psi.

Drivers & Teams Intelligence

Corey Heim (#1 Tricon): The defending champion and sweep contender. So What? His focus is entirely on the win; points are secondary to the $500,000 prize.

Chandler Smith (#38 Front Row): The defending race winner. So What? He knows the "hook" of the Bristol concrete better than most, making him the primary technical threat to Heim's sweep.

Kaden Honeycutt (#11 Tricon): Ranked 35th in the pre-race metric but showed elite speed in practice. So What? He is a "required to qualify on time" entry, meaning a single mistake in qualifying could end a potential top-5 run before it starts.

Layne Riggs (#34 Front Row): Coming in with high momentum. So What? His aggressive short-track style is high-risk at Bristol, often resulting in either a podium or a "Bristol stripe" DNF.