A Mobil 1 The Grid CREW CUT feature - focussing on some of the unsung heroes of motorsport who keep the stars on the track whatever the conditions.

Aaron Kuehn is a tyre specialist on the No. 14 Mobil 1/ Office Depot Chevrolet of Tony Stewart at Stewart-Haas Racing. Grid1.tv followed him over a Race Weekend to see how he copes with the "pressure" of the job!