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Military transport & logistics2001–present
Family of 6x6 tactical trucks with 7-tons of off road payload (U.S. tons). On road payload up to 15 U.S. tons.
Medium Tactical Vehicle Replacement is a family of 6x6 tactical trucks with 7-tons of off road payload (U.S. tons). On road payload up to 15 U.S. tons. originating in United States. It was built by Oshkosh Defense.
Medium Tactical Vehicle Replacement
Sgt. George J. Papastrat · Public domain · Resized · Public domain · Source ↗ · ModifiedFamily of 6x6 tactical trucks with 7-tons of off road payload (U.S. tons). On road payload up to 15 U.S. tons.
United States
2001–present
U.S. Marine Corps and others (see Operators)
Oshkosh Defense
1996 (initial development contract)
Oshkosh Defense
1999–present
11,359 to U.S. Marines/Navy, plus 430 (est.) export sales
( full details in main text ) MK23 - standard cargo truck, 184 in wheelbase MK25 - standard cargo truck with winch, 184 in wheelbase MK27 - extended cargo truck, 216 in wheelbase MK28 - extended cargo truck with winch, 216 in wheelbase MK29 - dump truck without winch, 184 in wheelbase MK30 - dump truck with winch, 184 in wheelbase MK36 - wrecker, 216 in wheelbase MK31 - tractor, 184 in wheelbase MK28C - replacement for Special Purpose Vehicle types, 216 in wheelbase MK37 - HIMARS resupply, 216 in wheelbase (based on MK27) MK38 - HIMARS trailer
13,200 kg (29,100 lbs) (curb w/fuel)
8 m (314.9 in)
2.49 m (98 in)
3.185 m (125.4 in) (cab; reducible for transport)
2
a-kit/b-kit; U.S. Army Long Term Armor Strategy (LTAS) compliant
Caterpillar (CAT) C-12 Advanced Diesel Engine Management (ADEM) III, 11.9-liter, 6-cylinder inline water-cooled diesel developing 425 hp @ 1800 rpm and 1,550 ft-lb torque at 2100 rpm
14,199 lbs / 7 U.S. tons off-road 30,000 lbs / 15 U.S. tons payload on primary & secondary roads
Allison HD 4070P 7-speed automatic and Oshkosh 30000 single-speed with torque proportioning differential and manual differential lock
Oshkosh TAK-4 independent suspension, coil spring upper/lower control arms; anti-roll bar on second and third axles. Front axle rated at 16,000 lb, second at 23,500 lb, third at 25,500 lb
295 L (78 gal)
483 km (300 mi)
105 km/h (65 mph)
Power-assisted, front axle (third axle contra-steer on MK31 tractor)
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 8 m | Wikipedia contributors | superseded |
Medium Tactical Vehicle Replacement equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Reported count for MTVR MK27. Service scope: Hellenic Army; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Excludes retired/reserve/on-order rows. Count column(s): quantity: 73. Origin: United States Greece. The listed variants/roles are the scope, not an immediately deployable count. The components do not establish one inventory census date; the stored date is the retrieved source snapshot.
Reported count for MTVR. Service scope: current equipment of the Iraqi Ground Forces; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Excludes retired/reserve/on-order rows. Count column(s): in service: 270. Origin: United States. The listed variants/roles are the scope, not an immediately deployable count. The components do not establish one inventory census date; the stored date is the retrieved source snapshot.
Reported count for MTVR Medium Tactical Vehicle Replacement. Service scope: British Army; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Excludes retired/reserve/on-order rows. Count column(s): number: 353 tractor + 430 trailer. Origin: United States. The listed variants/roles are the scope, not an immediately deployable count. The components do not establish one inventory census date; the stored date is the retrieved source snapshot.