CTT Increment 1 AOI Revision1

Area of Interest (AoI) Title: Common Tactical Truck (CTT) Increment 1 CSO AoI Number: A001
AoI Release: 19 March 2026
Responses: See CSO W912CH-26-S-C001 for Procedure Details Desired Attributes:
The Army is seeking a commercially available or non-developmental item (NDI) solution with minimal modifications from current configurations, with the intent to incorporate future attributes in follow-on increments. This approach enables the Army to leverage the proven reliability of commercial systems while modernizing the Heavy Tactical Vehicle Fleet. The Common Tactical Truck (CTT) is a Family of Vehicles that will replace all capabilities currently conducted by the Palletized Load System (PLS), the Heavy Expanded Mobility Tactical Truck (HEMTT), and the M915 Line Haul Tractor. The Government prioritizes reliability over extensive customization. Offerors should propose solutions that maximize the use of existing commercial platforms and proven technologies. The CTT consists of six variants: Load Handling System (LHS), Line Haul Tractor (LHT), Tanker, Wrecker, Off Road Tractor (ORT), and Cargo. The CTT will ultimately be sustained organically and must be capable of being operated and maintained by Army soldiers without civilian intervention. Each CTT variant performs a unique mission role. The program is interested in offerors building all six variants; however, if your company specializes in a particular variant or variants, the USG may consider selecting your company for that single variant or for any subset of variants proposed. •

LHS: Transports, loads, unloads, and transloads compatible equipment up to 18.5 tons on flatracks or International Organization (ISO) containers; tows the M1076 trailer; includes an optional Material Handling Crane (MHC) with a 3,900-pound (lb.) capacity

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LHT: Tows Army trailers including the M871, M872, M1062, M967, M969, and Bulk Fuel Distribution System (BFDS); tows commercial semi-trailers with payloads up to 100,000 lbs.

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Tanker: Carries at least 2,500 gallons of fuel onboard with loading and discharge capabilities to include bulk fuel transfer, filtered fuel discharge, gravity discharge, and bottom and top loading with fuel receipt and self-loading capability; equipped with fuel dispensing hoses for aircraft and vehicle fuel servicing operations; tows the M1076 with Tank Rack Module (TRM); compatible with existing Army fuel servicing equipment and vehicles

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Wrecker: Recovers and evacuates U.S. Army wheeled vehicles up to 62,000 lbs.; performs flat-tow and