Mark Klenin

Former GTS SprintX Champion Max Riddle joins KPR McLaren team with Mark Klenin in PWC GTS in 2018

Sixty-three Pirelli World Challenge drivers set to race on the streets of St. Petersburg

World Challenge kicks off 2015 season at the Circuit of The Americas

Trans Am set for New Jersey Motorsports Park return

RJ Lopez wins at Homestead-Miami, Cameron Lawrence wins first ever TA2 standalone race

49 cars start at Sebring while Peterson and Lawrence begin title defense with victories

TRG-AMR to debut Vantage V12 GT3 with Buckler driving at Sonoma

Regitz and Klenin prepare to lead TRG-Aston Martin Racing assault as series heads to Sonoma

TRG-AMR drivers make solid gold debut at Mid-Ohio