The Austrian circuit features 2.7 miles of steep elevation changes, long straights, all kinds of corners — and track limits concerns.

Ferrari appears to have made the most substantial changes for the Austria round, making revisions to the floor edge, fences and body, while also tweaking the diffuser to work in unison with the upgraded floor, which is the biggest aerodynamic performance differentiator on this generation of cars.

Lando Norris made up for lost time after missing first practice by setting the pace Friday's second session at the Austrian Grand Prix.