Two-time IMSA WeatherTech SportsCar champion Gar Robinson has announced that he will step away from full-time sports car racing to pursue new endeavors in motorsport.

Robinson Racing has announced it will field two Camaro GT4.R GTS entries in the Pirelli World Challenge, starting with the Road America rounds on June 22-24.“Robinson Racing is returning to our roots with General Motors and Pratt Miller,” said team owner George Robinson. “We have raced a GM product as...

The announcements regarding new and returning Pirelli World Challenge GTS campaigns have been coming quickly as the season opener at St. Petersburg nears, and it looks like the category is set to explode in 2018. Not only has Blackdog Speed Shop stated its intent to defend Lawson Aschenbach's title with...

Robinson Racing Announces Pirelli World Challenge GTS Two-car Mercedes entry for 2018 with Gar Robinson...The post Robinson Racing Announces Two-Car Mercedes GTS Effort appeared first on Pirelli World Challenge. Read full article on Press Room Pirelli World Challenge

2017 Trans Am champion Gar Robinson and sports car racing veteran Shane Lewis will be competing for the 2018 Pirelli World Challenge GTS crown in 74 Ranch Resort Mercedes-AMG GT4s prepared by Robinson Racing. Known most recently for capturing two of the past three championships in the Pirelli Trans Am...

In the culmination of a career day, Shane Lewis, driver of the No. 72 Pura Vida Tequila/ 74 Ranch Resort Chevrolet Camaro, captured the Trans Am Series presented by Pirelli TA2 class win in the Trans American Muscle Car Challenge at Circuit of The Americas.The TA2 class exclusive races saw...

Gar Robinson capitalized on multiple restarts in the Trans Am Series presented by Pirelli's 3-Dimensional Services Muscle Car Challenge at the Chevrolet Detroit Grand Prix presented by Lear to bring home the TA2 class victory and the Detroit victory for Michigan-based Robinson Racing and the No. 74. Robinson was joined...

Dillon Machavern secured his fourth career TA2 class victory today at Sebring International Raceway as the Trans Am Series presented by Pirelli held its opening round of the 2017 season.Machavern, in the No. 24 Heritage Motorsports Ford Mustang, began the race in pole position and would lead the 29-car TA2...

Tony Buffomante finished the TA2 season finale at Daytona International Raceway in fourth place, but it was more than enough to secure the class championship in Trans Am's 50th anniversary season. Joining Buffomante in the celebrations was Shane Lewis, who won his second career TA2 race, in a dominant showing,...

After more than 20 years of effort, Calvin Stewart is finally getting the recognition he deserves. The longtime SCCA Formula 500 racer from Novi, Mich., not only won the 2015 F500 championship at the SCCA National Championship Runoffs presented by Garmin VIRB, he has now claimed the coveted Mark Donohue...