Denny Hamlin turned a new corner on July 5, 2026 by fully embracing SMT telemetry, a move that helped him finish third at Chicagoland Speedway and extend his lead in the NASCAR Cup points race.

How did the data boost Hamlin’s performance?

Crew chief Chris Gayle explained that Hamlen’s team poured over throttle, brake and steering logs from practice laps, then matched them against rivals’ numbers. The analysis revealed a small gap where Hamlin wasn’t on full throttle, costing grip on the 1.5‑mile oval. By adjusting his footwork for those fractions of a second, he gained the speed needed to climb the field.

Why is this shift significant for his season?

Hamlen now sits atop the standings with four wins, four poles, ten top‑five finishes and twelve top‑tens. Gayle noted that few drivers have adopted SMT data as aggressively as Hamlen, giving him a tactical edge that complements a strong car. The combination of raw speed and data‑driven tweaks keeps him ahead of challengers like Tyler Reddick, who trails by 44 points with seven races left before the Chase.

What does this mean for upcoming races?

The next test will be EchoPark Speedway, a track where Hamlen has struggled historically—only two top‑10s in his last nine starts. Gayle believes the same data‑centric approach can translate to the tighter layout, provided the team maintains the current level of analysis. If they do, Hamlen could finally break his Georgia‑oval drought that dates back to his 2012 win.

How are rivals reacting?

Other crews have taken note. Several team engineers mentioned on SiriusXM NASCAR Radio that they are increasing their own SMT usage, hoping to close the gap Hamlen created. The ripple effect may raise the overall competition level, but for now Hamlen’s willingness to dissect every lap gives him a clear advantage.

What’s the long‑term outlook?

If Hamlen keeps mining data for marginal gains, he could dominate the remainder of the regular season and head into the Chase with momentum. The key will be balancing raw car performance with the nuanced insights SMT provides. As Gayle put it, “He’s leading with the direction of what he needs,” a mindset that could keep him on top for years to come.