The Joint Light Tactical Vehicle (JLTV) is the U.S. military's replacement for the Humvee

The Joint Light Tactical Vehicle, or JLTV, is the vehicle the U.S. Army and Marine Corps are using to replace the Humvee, which has been in service since 1983. The military began fielding JLTVs in 2019 and continues to add them to units across the country and overseas. Unlike the Humvee, which was originally designed as a cargo and personnel carrier, the JLTV was built from the ground up as a combat vehicle that can handle modern threats.

The transition is not happening all at once. The military still operates thousands of Humvees, and will for years to come. But new units receive JLTVs, and older Humvees are being retired or reassigned to training and support roles. The replacement is driven by the Humvee's age — after four decades of use, the platform has reached the limits of what upgrades can achieve.

Key Takeaways

  • The JLTV began replacing the Humvee in 2019 and is now the primary light tactical vehicle for the U.S. Army and Marine Corps.
  • The JLTV is lighter, faster, and more fuel-efficient than the Humvee, and was designed to survive modern combat threats like roadside bombs and small-arms fire.
  • Humvees remain in military service and will for several more years, but new units receive JLTVs instead.
  • The JLTV comes in multiple configurations — some carry weapons, some carry cargo, and some are designed for reconnaissance or command roles.

Why the military needed a new vehicle

The Humvee was designed in the 1970s as a replacement for the Jeep. It was never meant to be a combat vehicle in the way modern warfare demands. When the U.S. military deployed to Iraq and Afghanistan in the 2000s, Humvees became targets for roadside bombs and ambushes. Soldiers added armor plating to protect against these threats, but the added weight made the vehicles slower, less maneuverable, and harder on fuel.

By the 2010s, the military realized that bolting armor onto a 1980s design was not a long-term solution. A new vehicle built with protection in mind from the start would be lighter, more capable, and more sustainable. The Pentagon began the JLTV program in 2007, and after years of testing and refinement, awarded the production contract to Oshkosh Defense in 2015.

How the JLTV differs from the Humvee

The JLTV is smaller and lighter than a Humvee, which makes it faster and more agile in rough terrain. It weighs about 6,800 pounds empty, compared to a Humvee's 10,000 pounds or more. That weight difference means the JLTV can be transported by helicopter more easily and requires less fuel to operate.

The JLTV's frame and body are designed to withstand blast pressure from explosions and to protect occupants from small-arms fire. The windows are ballistic glass, the doors are reinforced, and the undercarriage is shaped to deflect blast energy away from the crew. These features are built in, not added later — which means the vehicle does not sacrifice speed or fuel economy for protection.

The JLTV also has a more modern electrical system, better ergonomics for the crew, and room for advanced communications and sensor equipment. Soldiers can mount different weapons systems depending on the mission, and the vehicle can be configured for transport, reconnaissance, or command roles.

Different versions of the JLTV

The military uses several variants of the JLTV, each designed for a specific role. The most common is the General Purpose version, which carries a crew and cargo. The Gun Carrier variant has a turret mount for a machine gun or other weapon. The Utility version is stripped down for maximum cargo capacity. There is also a Close Combat Tactical Vehicle (CCTV) variant designed for special operations forces, which is even lighter and more compact.

Each variant uses the same basic chassis and engine, so maintenance and parts are standardized across units. This reduces training time and logistics costs compared to operating multiple different vehicle types.

How many JLTVs is the military buying

The U.S. military has ordered tens of thousands of JLTVs since the program began. The Army and Marine Corps have stated they intend to purchase over 55,000 vehicles total, though the exact number and timeline depend on budget decisions made year to year. As of 2024, several thousand JLTVs are already in service, with production continuing at Oshkosh's facility in Wisconsin.

International allies have also shown interest in the JLTV. Several countries have purchased or are considering purchasing the vehicle for their own militaries, which helps spread the cost of development and production across multiple nations.

What happens to retired Humvees

Humvees that are no longer needed by active military units are transferred to the National Guard and Reserve, or to other government agencies like the Department of Homeland Security. Some are donated to law enforcement agencies. Others are sold as surplus to the public through government auction sites, though these are typically stripped of weapons mounts and sensitive equipment.

A small number of Humvees will remain in military service for specialized roles — training, transport, and support functions where the lower cost of operation and maintenance makes sense. But as the JLTV fleet grows, the Humvee's role in frontline units will continue to shrink.

Timeline for the full transition

The military does not have a hard important date for retiring all Humvees. The transition is happening gradually, unit by unit, as budgets allow and as new JLTVs roll off the production line. Some estimates suggest the transition could take another 10 to 15 years, meaning Humvees will remain in some capacity through the 2030s.

The pace also depends on how many JLTVs the military can afford to buy each year. If funding increases, the transition accelerates. If budgets tighten, the timeline stretches out. But the direction is clear: the JLTV is the future of light tactical vehicles in the U.S. military, and the Humvee's era is ending.

Frequently Asked Questions

Can civilians buy a JLTV?

No. The JLTV is manufactured exclusively for military and government use. Civilians cannot purchase a new JLTV. Used Humvees are sometimes available through government surplus auctions, but JLTVs are not released to the civilian market.

Is the JLTV better than the Humvee?

For modern military operations, yes. The JLTV is faster, more fuel-efficient, and built to survive contemporary threats. The Humvee was designed for a different era and has been pushed to its limits by decades of upgrades. The JLTV is purpose-built for what the military needs today.

Why did it take so long to replace the Humvee?

Developing and testing a new military vehicle takes years. The JLTV program began in 2007, and the military did not award the production contract until 2015. Testing, refinement, and manufacturing setup added more time. Large military programs move slowly by design to may support reliability and safety.

Will Humvees ever be used again after they are retired?

Many retired Humvees are transferred to the National Guard, Reserve, and law enforcement agencies. Some are sold as surplus to the public. A small number may remain in military training and support roles. But their days as frontline combat vehicles are ending.