JMS TX1920GMT TractionMAX Traction Control Device - Plug and Play Throttle Controller with Dual Control Knob

The JMS TX1920GMT TractionMAX is an advanced traction control device engineered for high-horsepower GM trucks and SUVs. Designed for both factory and aftermarket forced induction builds, this plug-and-play system gives you ultimate control over throttle response and traction management, allowing you to optimize acceleration while preventing wheel spin on traction-limited surfaces.

How It Works:

The TractionMAX installs in minutes by plugging in-line between your vehicle's pedal position sensor and the vehicle harness—no cutting or splicing required. The included dual-dial remote control provides real-time adjustment of two critical parameters: Pedal (throttle enhancement) and Time (throttle blade opening rate). This allows you to dial in the perfect balance between power delivery and traction control on-the-fly.

Key Features:

• Dual Adjustment Dials: PEDAL dial controls throttle enhancement from -50% (torque reduction) to +100% (full enhancement); TIME dial controls throttle blade opening rate to prevent wheel spin
• Plug-and-Play Installation: Simple 30-minute install with no permanent modifications required
• Automated Traction Lockout Feature: Optional mode (enabled via included jumper) provides traction control on launch, then locks out for 20 seconds for normal driving—ideal for manual transmission vehicles
• On-the-Fly Control Options: Includes wiring for connecting your own toggle switch or button; optional JMS control button available separately
• Save Feature: Great for new drivers or limiting power delivery—adjust settings to reduce the ability to overpower the tires
• Waterproof Design: Rugged, weather-resistant construction for reliable performance
• Factory and Aftermarket Tuning Compatible: Can be stacked with other tuning products to maximize performance
• Lifetime Warranty: Designed and assembled in the USA with full manufacturer support

What's Included:

• TractionMAX control device
• Plug-and-play wiring harness
• Remote dual-dial adjustment knobs
• Automated lockout enable jumper
• Wiring for custom switch/button installation
• Installation kit accessories
• Complete installation instructions

Perfect for turbocharged and supercharged builds, the TractionMAX reduces turbo lag, eliminates stalling on manual transmissions, and enhances low- and mid-range horsepower, torque, and acceleration. Whether you're running a stock truck or a heavily modified build, this system provides the precise traction control you need to put your power to the ground.