The 200 series is the distillation of decades of Toyota engineering . It signifies the epitome of what Toyota thinks an off-road vehicle should be. It's robust, powerful, and capable. Full time all-wheel drive system with hi and low ranges is standard on all models with center diff lock, A-TRAC, KDSS, and terrain control all team up to make a vehicle that is extremely capable off-road as well as highly civilized and comfortable On-road. So when modifying this vehicle, one has to keep the intent that Toyota had in mind.