In this section, we will describe the engine performance and the body configuration of the Tata Signa 4625.S trailer truck. The new 4625.S tractor truck has a Cummins ISBe 6.7L engine with an engine displacement of 6692cc, which produces a power of 250 horsepower and high-end torque of 950 Nm. This latest 6 and 9-speed gearbox is aided in this 6-wheeler tractor-horse truck to control its power transmission. This Tata trailer truck runs on diesel fuel with a maximum speed of 80 kilometers per hour, adhering to the emission norms of BS6. The fuel tank capacity of this 4625.S trailer is 365 liters and it has an anti-fuel theft tank. The latest Tata Signa 4625.S tractor-trailer has a sleeper cabin with a total gross vehicle weight of 45.5 tons. The chassis frame of this new Tata trailer has a ladder-type straight. The front suspension of the Tata Signa 4625.S tractor-trailer truck has parabolic leaf springs while the rear has semi-elliptical leaf springs suspension. The wheelbase in this Tata trailer truck is 3320 mm and the tyre size equipped in this Tata tractor-trailer is 295/90R20.