NASCAR Cup Series Intelligence v3.1 Cumulative

Package Implementation (750 HP)

Track activity confirms the 750 hp baseline (up from 670 hp) is creating high-torque exits and increased sliding through COTA's technical "Esses" (Turns 3-6). The aero package utilizes a 3-inch spoiler and reduced downforce diffuser strakes. A-post flaps are mandated for stability at peak speeds.

Goodyear Engineering (D-5242)

Teams are utilizing the same road-course radial that debuted at COTA last season. The 2026 purse has been finalized at $11,233,037.

• Circumference: 2,279 mm (89.7 in.).
• Inflation: LF: 20 psi | RF: 22 psi | LR: 17 psi | RR: 17 psi.
• Allotment: 7 Dry Sets (5 race / 1 qual / 1 practice) | 6 Wet Sets.

Rule Enforcement: Tracking Limits

NASCAR officials are utilizing more staff and tire packs in Turns 6 and 19 to strictly enforce track limits. Violations result in lap time disqualification in qualifying and potentially pass-through penalties in the race.

RFK Racing Update: Brad Keselowski (#6) is recovering from a broken leg. While he took laps in practice, road specialist Joey Hand remains on standby for the first caution swap.

#88 Trackhouse: Rookie Connor Zilisch is doubling up after winning the Xfinity pole yesterday. He is widely considered the "biggest threat" to SVG (#97) in this 37-car field.

Key Sponsorships: Carson Hocevar (#77) is running the Chili's "Ride the 'Dente" Chevy; Ty Dillon (#10) features Patriot Mobile.