Western Star 6900

As of February 25, 2021
Gross Vehicle Weight: Up to 138,000 pounds (up to 62.5 t)
Vehicle use: Oilfield, mining, logging, towing/recovery
Types: XD, TS
Engines: 6-cylinder
Outputs: 425 – 605 hp/GHG 17/GHG 21
Chassis: 6x4, 6x6, 8x4, 8x6, 8x8
Class: 8


The relevant press material you find > here