Mikael Grenier posted the quickest time in the second and final practice session prior to qualifying for this weekend’s GT ...

A last-lap flyer by Marc Miller kept Dome Motorsport atop the time charts in the second Pirelli GT4 America practice session ...

Patrick Liddy was fastest overall across a pair of McLaren Trophy America practice sessions on Friday at Road America, ...

Toyota GR Cup North America points leader Westin Workman said his mindset has “definitely changed” regarding the drivers’ ...

Lucas Weisenberg led the way on the opening day of track action for Toyota GR Cup North America at Road America after setting the overall fastest lap of the day across a pair of Friday practice ...

GT World Challenge America powered by AWS drivers have been coming to grips with Pirelli’s P-Zero DHG tire compound, which is making its North American racing debut this weekend at Road America.

Marc Miller laid down a late flyer to put the No. 37 Dome Motorsport Mercedes-AMG GT4 quickest in the first Pirelli GT4 America practice session of the weekend at Road America.

McDonald, in the No. 11 DXDT Chevrolet Corvette Z06 GT3.R, reeled off a best lap of 2:05.672 in the 30-minute session to outpace the second-placed No. 56 SKI Autosports Audi R8 LMS GT3 Evo II of Memo ...

Bell, in the No. 11 Chevrolet Corvette Z06 GT3.R, reeled off a best time of 2:04.372 early in the 60-minute session to edge out the Pro class-leading No. 18 RS1 Porsche 911 GT3 R of Jan Heylen by ...

Ex-Formula 1 driver Logan Sargeant will make his return to racing for the final two IMSA WeatherTech SportsCar Championship races of the season, having been confirmed in PR1/Mathiasen Motorsports’ ...

TKO Motorsports has purchased a Ford Mustang GT3 ahead of a yet-to-be-announced North American sports car racing program in ...

IMSA has made wholesale power level adjustments to every GT3-spec car ahead of next weekend’s Michelin GT Challenge at ...