Street & Racing Technology (SRT) is a high-performance automobile group within Stellantis North America. Originally part of Chrysler Group LLC, SRT focuses on designing, engineering, and producing high-performance vehicles and components. Owned by Stellantis, SRT operates mainly in North America, catering to a niche market of high-speed car enthusiasts. The brand has been responsible for a range of performance-enhanced cars and trucks, such as the Dodge Challenger SRT Hellcat and the Jeep Grand Cherokee SRT.