Up Close: XTool HDGURU

Performs Cummins HD (Class 4-8) maintenance functions, including special functions, feature activations, and more.
March 26, 2026

Content brought to you by PTEN. To subscribe, click here.

Application

The HDGURU from XTool performs over 60 bidirectional tests, 35+ Cummins dedicated functions, and advanced feature and parameter programming for Cummins Class 4-8 HD Trucks.

Features and benefits

In the Class 4-8 HD sector, Cummins engine applications are close to 40 percent of the fleets of HD vehicles on the road today in the continental U.S. The HDGURU is a scan tool that supports Cummins engine diagnostics with a multitude of functionality. This product's price point sits 50 percent lower than equivalent HD scan tool solutions on the market.

Origin

There was a lack of options for HD scan tools in the market, and the scan tools that are available are at a much higher price point. This was the reason to release the HDGURU. Furthermore, Cummins engines account for 40 percent of the fleet HD market.

Manufacturing/engineering specifications

Scan tool tablet manufactured by XTool in Shenzhen, China.

Sign up for our eNewsletters
Get the latest news and updates

Voice Your Opinion!

To join the conversation, and become an exclusive member of Vehicle Service Pros, create an account today!