Newly formed team Dome Motorsport has announced its entry into Pirelli GT4 America competition with a Mercedes-AMG GT4.

Porsche Penske Motorsport’s Laurens Vanthoor is leading the 63rd Rolex 24 At Daytona with four hours to go, but BMW M Team RLL is interjecting itself between the two factory Porsches.

The #7 Porsche Penske Motorsports 963 of Felipe Nasr, Nick Tandy, and Laurens Vanthoor. Image: Brandon Badraoui/LAT Images The Porsche ...

The No. 24 BMW M Team RLL BMW M Hybrid V8 will start on the pole position for the 24-endurance race that opens the IMSA ...

Porsche Penske Motorsport’s pair of works 963s held the top two positions as the Rolex 24 at Daytona hit the halfway mark.

GTD: Russell Ward is driving the No. 57 Mercedes-AMG and leads the No. 120 Porsche 911, driven by Adam Adelson ... The green ...

Porsche Penske Motorsport leads the 63rd Rolex 24 At Daytona with one hour to go. Which factory Porsche 963, if either, will ...

GTD: Russell Ward is driving the No. 57 Mercedes-AMG and leads the No. 120 Porsche 911 ... The green flag arrived at 1:40 p.m. The IMSA WeatherTech SportsCar Championship season is now underway.

A full, talented and ambitious 61-car field took the green flag Saturday at Daytona International Speedway for the ...

This is the marquee class in IMSA’s WeatherTech Championship Series ... Lamborghini, Lexus, Mercedes-AMG and Porsche. GTD’s Pro class generally sees more manufacturer support and driver ...