Buzzes on best lap. Instant feedback while searching for speed — phone vibrate + chirp so you feel it without staring at a screen.

Live density altitude as the air moves. Especially valuable for sprint teams changing pills/jetting during the night.

Referenced multi-zone banking + surface context — not a single useless number. Feeds Race Night with real T1/T3 reads.

Turn your result into a clean shareable card. Post it. Own the night.

Cold pit PSI to estimated hot at track surface temp. Class defaults built in.

Class-aware RPM, rich/lean mix, and 1-second hold test from your phone mic.

Camera camber, caster, and toe with 3D-print jigs. Hunter reads cross-camber.

Traction index, dew countdown, evaporation rate at your pin.

Fast free setup card path — weather + class. Demo car or your last car.

How we model Rocket, Longhorn, GRT, Maxim, and more. Inspect the data.