2017 GMC Sierra 2017 GMC Sierra 2017 Z71, fully loaded. Engine: Original factory, no modifications or programming. Transmission: Torque converter changed. 4WD: Original factory. Differential: Original factory. Body: Spot paint. Airbags: Factory condition guaranteed. Chassis: Factory condition guaranteed. Interior: Clean. Mileage: 338,000 km. Specifications: - Radar - Lane departure warning - Remote start - Front sensors - Rear sensors - Light and heavy 4WD - Driver's seat electric - All windows original - All lights original And other known Z71 specifications. Additions: • Trucool 40,000 BTU transmission cooler • Sary differential without cutting wires • ABS differential without cutting wires New inspection and registration.