COMPATIBLE WITH CHEVROLET TAHOE (2007-2020): Fits LS, LT, LTZ & Premier. This Pedal Commander throttle response controller optimizes 4.8L, 5.3L, 6.2L V8 & Hybrid engines for safer merging when fully loaded with family and cargo. ADAPT THE DRIVE: Make your engine roar with 4 modes for the long haul. The Pedal Commander offers 36 settings to refine throttle response, restoring acceleration lost to heavy roof racks, crossbars, and travel gear. FAST 15-MINUTE INSTALL: Connects easily without tools. This reversible Pedal Commander clips to your Tahoe gas pedal sensor. It leaves no trace on the computer system, ensuring a clean modification that keeps factory settings original. REMOTE ADJUSTMENT & SAFETY: Control throttle response via the free Pedal Commander app. Protect your investment with subscription-based Anti-Theft. It locks the pedal, keeping your vehicle secure at hotels or rest stops during your road trip. KEEPS ECU STOCK: This throttle controller will not write to the ECU. It leaves no digital trace. The Pedal Commander reduces electronic throttle lag for instant response. It works harmoniously to unleash the full roar of your engine even when hauling heavy loads.