GVW, ULW and Payload Explained: How Much Load Can Your Truck Really Carry?

When someone says "16-ton truck," many buyers assume it carries 16 tons of goods. It does not. The "16" refers to the weight rating of the whole loaded truck, not just the cargo.

The One-Line Formula

GVW = ULW + Payload. So Payload = GVW minus ULW.

GVW (Gross Vehicle Weight)

The maximum total weight of the vehicle when loaded: the truck itself, fuel, driver, and the cargo. It is the maximum operating weight under load, as certified by the manufacturer and recognised under RTO regulations.

ULW (Unladen Weight / Kerb Weight)

The weight of the truck as it leaves the factory: chassis, engine, body, cabin, standard equipment, and operating fluids like fuel, oil, and coolant. No cargo.

Payload

The weight of the goods you are allowed to carry. More payload means fewer trips for the same cargo.

What This Looks Like for the 16-Ton Class

Published specs for popular 16-ton-class trucks show GVW around 16,000 to 16,200 kg and payload roughly 8,200 to 9,200 kg. For example, as listed in a 2026 comparison of new models: Tata LPT 1618 about 16,200 kg GVW and about 9,000 kg payload; Ashok Leyland Ecomet 1615 HE about 16,150 kg and about 8,700 kg; BharatBenz 1617R about 16,200 kg and about 9,200 kg. So a "16-ton" truck carries roughly 8.5 to 9 tons of cargo, about half its GVW. These are new-model spec-sheet figures. Used trucks may have different bodies and modifications, so always confirm on the truck's own RC and plate. For how those models compare in service and power, see our Tata 1615 vs Ashok Leyland 1618 vs BharatBenz 1617 guide (/blog/tata-1615-vs-ashok-leyland-1618-vs-bharat-benz-1617).

Why Body Type Changes Your Payload

GVW is fixed by the chassis rating. A heavier body takes up more of that allowance, so the same chassis with a heavier body leaves less room for cargo. This is why a container body and an open body on the same chassis can have different payloads. Ask for the truck's actual ULW and compute payload yourself. See the container size guide (/blog/container-truck-size-guide-20-feet-vs-32-feet-vs-34-36-feet) and the SXL vs MXL guide (/blog/sxl-vs-mxl-single-axle-vs-multi-axle-container-truck).

Axle Load Limits Matter Too

GVW is not the only limit. India also limits weight per axle. A summary of MoRTH's 2018 legal axle weight limits lists: single axle with single tyres 3.0 t; single axle with two tyres 7.5 t; single axle with four tyres 11.5 t; tandem axles on rigid vehicles 21.0 t; tri-axles 27.0 t. Confirm the current notification before you treat these as the only numbers that apply to your route.

Where to Find Your Truck's Numbers

Check the RC. It lists unladen weight and gross vehicle weight, and the manufacturer's plate on the vehicle. Do not rely only on what the seller says.

What Overloading Does

Exceeding rated weight can bring heavy fines, strain the engine, suspension, and drivetrain, lower fuel efficiency, and cause more breakdowns. See our overloading rules guide (/blog/truck-overloading-rules-india-2026-fastag-penalties).

Not sure how much a truck can legally carry for your cargo? Send us your load details on WhatsApp: https://wa.me/919763353573