Major Diesel Diagnostic Toughbook Product Review Major Diesel.com has introduced its Diagnostic Laptop Truck Kit specifically for truckers. This refurbished Panasonic Toughbook qualifies as a diesel laptop system built to ensure faster turnover of trucks which results in increased uptime for your clients and higher revenues for your business. This Diagnostic Toughbook has been pre-loaded with programs which include a genuine Noregon DLA+ 2.0 Adapter Kit. It enables you to easily connect commercial vehicles to a computer using the USB for several functions like reprogramming, vehicle information, and parameter adjustments. With this Toughbook, users can look forward to technical support for all units. Major Diesel is more economical compared to other Original Equipment Manufacturer (OEM) “lite” software. Likewise, it offers premium diagnostics features.