The 2023 GT America powered by AWS race season begins on the St. Petersburg, Florida streets next weekend, March 3-5. An array of GT3 and GT4 entries will be represented by top manufacturers, including Aston Martin, Audi, BMW, Callaway, Chevrolet, Mercedes-AMG and Porsche. The 1.8-mile, 14-turn street course sees the return of the GT America powered by AWS series for the second year in a row, with the series in its third season. The field of 23 is divided into two classes this season, with 12 GT3 cars creating the SRO3 class and the remaining 11 GT4 chassis creating the GT4 class. The lineup is full of SRO Motorsports America veterans, sure to create close racing on the unforgiving course. GT3 glee There is just something about the SRO3 class that makes fans pay attention. Maybe it's the fact that there are seven Mercedes-AMG GT3 entries singing in unison on the grid or the unmistakable low growl of the Audi R8 LMS, a rumbling Porsche and Callaway Corvette aw