This is the 1/10 scale T-Maxx 4-Wheel Drive, Ready-To-Run, Monster Truck with Auto-Shifting Two-Speed Forward and Two-Speed Reverse Transmission, Traxxas TQ 2.4GHz Radio System & TRX 2.5 Racing Engine w/EZ Start. T-Maxx looks better than ever thanks to its muscular body, aggressive graphics, and low-profile 3.8" Maxx® Chevron tires mounted on mirror-chrome Split-Spoke wheels. The low-profile tire design delivers agile handling and nonstop forward bite for maximum performance in any terrain. Strength-optimized bulkheads, differential housings, and body mounts define T-Maxx's reputation for go-anywhere ruggedness and reliability. Thoughtful integration of gray molded parts (battery box, skidplates, shock bodies, and chassis braces) give T-Maxx a fresh look, showing off the fine details engineered into the components. All components are 100% compatible with all current and previous T-Maxx models.