The Great Patriotic War became not only a test of strength for soldiers and officers, but also a colossal test for the Soviet industrial base. While tanks and aircraft are often the focus of attention among historians and collectors, it is road transport became the inconspicuous, but absolutely irreplaceable foundation on which the supply of the front rested. Without trucks, cars and specialized vehicles, the delivery of ammunition, the evacuation of the wounded and the movement of troops would not be possible on the required scale.
At the initial stage of the conflict, the Red Army experienced an acute shortage of rolling stock, having lost a significant part of the fleet in the first months of fighting. However, the ability of the Soviet economy to rebuild on a war footing made it possible to establish mass production of simplified but reliable machines in the shortest possible time. These WWII cars often assembled in difficult conditions, sometimes without glass, with simplified finishing and using substitutes for scarce materials, but they fulfilled their main function - they carried cargo to the front line.
The history of the domestic automobile industry of that period is a saga about the heroism of engineers and workers who, working 12 hours at a machine, created equipment capable of traveling thousands of kilometers along washed-out roads and off-road terrain. In this article we will analyze in detail the main models, their technical features, and also consider how captured equipment fit into the logistics of the Soviet troops.
Particularly noteworthy is the fact that many components and assemblies of those years were created with minimal maintenance in the field. Maintainability was placed above comfort or durability in a peaceful sense. This allowed mechanics to restore radiators pierced by bullets or change burnt pistons right in the front line, using a minimal set of tools.
The legendary “three-ton” ZIS-5 and its modifications
The undisputed leader of the Soviet truck industry during the war years was ZIS-5. This car, popularly nicknamed “Zakhar,” became the main workhorse of the Red Army. Its design, originating from the American Autocar, was already well mastered by Soviet factories by the beginning of the war. The mass production of this vehicle is difficult to overestimate: it was on the shoulders of the ZIS-5 that the wounded were transported, shells for Katyushas were transported, and food was delivered to besieged Leningrad.
The truck's design was continually simplified to speed up production. Instead of metal cabins, canvas awnings were installed, front brakes disappeared, and headlights were often replaced by a single blackout lamp. However engine ZIS-5 remained the standard of reliability. The 5.55-liter four-stroke gasoline engine developed a power of 73 hp, which allowed the car to feel confident on front-line roads, even when overloaded.
It is important to note that it was on the basis of the ZIS-5 that special versions were created that became iconic for that time. For example, gas generator modifications that made it possible to drive on wood, or bus bodies for transporting personnel. The ZIS-5 became the most popular truck of the Great Patriotic War, accounting for more than 80% of the entire medium-duty fleet of the Red Army. This dominance is due not only to the quantity, but also to the versatility of the chassis.
Mechanics valued this car for its simplicity. The carburetor, ignition system and transmission were so studied that parts could often be replaced with parts from other cars or made in workshops. For modern restorers and historians, the ZIS-5 remains a symbol of the labor valor of the home front.
Please note: the simplified version of the ZIS-5V, produced during the war, had a wooden cabin with a canvas top and only one round headlight, which helped save metal and electricity.
"Lorry" GAZ-AA: the heart of army logistics
If the ZIS-5 was a medium truck, then GAZ-AA, or the famous "Lorry", became the light standard of the Soviet army. This car, created on the basis of the Ford-AA, was distinguished by phenomenal cross-country ability for a rear-wheel drive car and incredible survivability. Its carrying capacity was officially 1.5 tons, but during the war, the “Lorry” carried three tons, risking damage to the springs, but still carrying out combat missions.
Simplifications also affected this model. Metal cabins were replaced by wood, the sides of the body became hinged only at the rear, and the front fenders were made of roofing iron. Despite the external fragility, frame GAZ-AA had high strength. The 3.28-liter four-cylinder engine was economical and could run on low octane fuel, which was critical when quality gasoline was scarce.
The scope of the “Lorry” was limitless. From transporting artillery shells to installing radio stations and searchlight installations. On the basis of GAZ-AA, ambulances were created in which the wounded were transported from the front line. The internal space of the body made it possible to place up to 4-6 wounded on stretchers, which saved thousands of lives.
Technical features of simplifications
The simplified version of the GAZ-MM (modernized) lacked bumpers, buffers, sound signals and brake lights. There were brakes only on the rear wheels, and the tail was made of roofing iron.
It is worth noting the high maintainability of the units. The simple design of the engine made it possible to carry out repairs even in the field. Mechanics often used a method of "cold welding" or soldering to repair punctured cylinder blocks, which allowed the car to be returned to service in a matter of hours.
German captured equipment in the Red Army
During the offensive operations of 1943-1945, the Red Army captured a huge amount of German equipment. Contrary to popular belief, trophy cars they were not simply destroyed or sent for melting down, but were actively exploited by Soviet troops. The German automobile industry, represented by the brands Opel, Mercedes-Benz, Ford-Werke and MAN, offered cars with a high level of comfort and reliability.
The most popular trophy was Opel Blitz. This truck with a carrying capacity of 3 tons was valued by Soviet drivers for its hydraulic brakes, comfortable interior and good traction. However, the operation of German technology had its difficulties. The main obstacle was the lack of compatibility of spare parts and, more importantly, fuel. German engines often required gasoline with a higher octane number than was produced in the USSR, or diesel fuel of a specific viscosity.
Nevertheless, captured vehicles were actively used for rear transport, as staff vehicles and even as artillery tractors. Soviet mechanics showed miracles of ingenuity, adapting German components to Soviet standards or making adapters for tools.
| Model | Country | Load capacity | Engine type | Features |
|---|---|---|---|---|
| ZIS-5V | USSR | 3000 kg | Gasoline, 73 hp | Simplified cab, one bumper |
| GAZ-AA | USSR | 1500 kg | Gasoline, 50 hp | High cross-country ability, simplicity |
| Opel Blitz | Germany | 3000 kg | Gasoline, 68 hp | Hydraulic brakes, comfort |
| Steyr 1500A | Germany/Austria | 1500 kg | Gasoline, 55 hp | All-wheel drive, high cross-country ability |
The use of captured equipment required highly qualified drivers. It was necessary to know the control features of German gearboxes, which often differed from their Soviet counterparts in gear ratios and shift logic.
Captured equipment made up a significant part of the vehicle fleet in the second half of the war, especially in mechanized corps, where high mobility was required.
Command cars
Passenger cars during the Great Patriotic War served not only as transport for the high command, but also as service vehicles for reconnaissance, communications and medical services. The main mass car remained GAZ-64 and his successor GAZ-67, nicknamed "Kozlik" or "Ivan the All-Terrain Vehicle".
These vehicles, created on the basis of the Polutorka and GAZ-M1 units, became the first Soviet SUVs. The lack of doors (in early versions) or the presence of canvas substitutes, an open body and a minimalist interior made them similar to the American Jeeps to which they were often compared. However GAZ-67 was wider and more stable, which made it possible to use it even as a tractor for 45 mm guns.
More comfortable models were intended for the high command, such as M-1 (“Emka”) and captured Mercedes-Benz. "Emka", despite its pre-war age, continued to serve faithfully, featuring good dynamics and relative comfort for passengers. During the war, these vehicles were often armored or equipped with additional radiators for operation in desert conditions.
☑️ Features of operating passenger cars at the front
Drivers of command cars bore enormous responsibility. The speed of delivery of orders and the movement of officers along the front depended on their driving skills and ability to maintain the car. Often it was on such vehicles that urgent reports were delivered to Headquarters.
Field maintenance and repair
The operating conditions of vehicles at the front bore little resemblance to modern standards. Off-road conditions, lack of garages, lack of spare parts and fuels and lubricants required extraordinary ingenuity from drivers and mechanics. Repair often carried out in the open air, in sub-zero temperatures or under artillery fire.
The main problem was the tires. The shortage of rubber led to the fact that wheels were often “dressed” in wooden rims or solid oil was used as a sealant for inner tubes. The engines required frequent valve adjustments and replacement of piston rings due to poor fuel quality and oil starvation.
⚠️ Attention: The use of low-quality surrogates for fuel and oils during the war years led to rapid wear of the cylinder-piston group. Mechanics had to bore cylinder blocks “by eye” and adjust the pistons by hand.
To wash parts, kerosene or even boiling water was used if special solvents were not available. The bearings were lubricated with any available fat, including melted solid oil or technical oils. Despite such “barbaric” methods, the equipment continued to work, proving the high reliability of the Soviet engineering school.
Secrets of rubber survival
To extend the life of tires, they were often stuffed with sawdust, moss, or even straw. Such wheels were not afraid of punctures, but significantly reduced the speed and comfort of movement.
Heritage and museum exhibits
Today WWII cars are rare and valuable exhibits in military museums around the world. Restoring such equipment is a complex process that requires deep knowledge of history and engineering. Collectors and restorers strive to preserve not only the appearance, but also the technical authenticity of cars.
At Victory parades and historical reconstructions you can see restored ZIS-5 and GAZ-AA. These cars remind us of the price that the people paid for victory. Every scratch on the body, every bullet mark is documentary evidence of a heroic past.
Interest in military equipment does not fade. Enthusiasts recreate exact copies of components and assemblies using drawings from those years. This allows new generations to see and understand what their ancestors fought on.
Why did the ZIS-5 often lack a front bumper?
In the simplified version of the ZIS-5V, the front bumper was eliminated to save metal, which was used for the production of weapons and tanks. Only the rear bumper remained, necessary for towing trailers.
What was the maximum speed of the GAZ-AA?
The maximum speed of a loaded "Lorry" on the highway was about 50-60 km/h, but in real war conditions the average speed of convoys rarely exceeded 20-25 km/h due to the condition of the roads.
Were diesel trucks used in the Red Army?
Yes, for example, YAG-6, but they were not used en masse due to the complexity of production and the shortage of diesel fuel. The main fuel remained gasoline, including low quality.
⚠️ Attention: When restoring cars from the Second World War, it is strictly not recommended to use modern synthetic oils and antifreezes if the goal is historical accuracy. Original mineral oils and water in the radiator (with appropriate additives) are the only sure way for museumification.
Studying the history of WWII automotive technology is not just a hobby, but a way to preserve memory. These machines, like the soldiers, fulfilled their duty to the end. And today, standing in the warm hangars of museums, they continue to keep their watch, telling future generations about the great victory.