What is a product tanker?

A product tanker is a specialised oil tanker designed to carry refined petroleum products — petrol (gasoline), diesel (gasoil), jet fuel (ATK), heating oil, naphtha, and similar light/middle distillates — rather than crude oil. Product tankers differ from crude oil tankers in several important ways: (1) Coated tanks — cargo tanks are coated with epoxy or phenolic coatings to prevent product contamination and corrosion from reactive products like naphtha and aviation fuel; crude tankers are uncoated; (2) Multiple segregated tanks — product tankers carry multiple grades simultaneously without contamination, enabled by separate pumping systems per tank; (3) Smaller size — product tankers are generally smaller (25,000–110,000 DWT) than VLCCs (200,000–300,000 DWT crude tankers); (4) Diverse cargo — product tankers switch between different refined products on successive voyages.

What are the main product tanker size classes?

Product tanker size classes: (1) MR (Medium Range) — 25,000–55,000 DWT; the most numerous and versatile class; typical trade: intra-regional (Northwest Europe to Baltic, Caribbean to US East Coast, Middle East to India); carries ~170,000–350,000 barrels per cargo; (2) LR1 (Long Range 1) — 55,000–80,000 DWT; often carries naphtha or jet fuel on long-haul routes; typical trade: Middle East/India to Japan, US Gulf to Europe; (3) LR2 (Long Range 2) / Aframax Product — 80,000–120,000 DWT; largest product tankers; Middle East clean condensate and naphtha to Asia are key trades; (4) Handy/Coastal — 8,000–25,000 DWT; short-sea, river, and coastal distribution; carries ~50,000–170,000 barrels. The world product tanker fleet consists of approximately 4,000+ vessels with ~500 million DWT combined capacity.

How do product tanker freight rates affect fuel prices?

Product tanker freight rates directly affect the import parity price of refined fuels in importing countries. The cost to ship a tonne of diesel from, say, the Rotterdam refining hub to New York Harbor on an MR tanker is typically $20–60/tonne (varying with market conditions), equivalent to approximately $0.015–0.045/litre — a 1–3% component of the final retail price. During freight rate spikes (e.g., after hurricanes disrupting US Gulf Coast supply, or after the 2022 Russia sanctions redirected product flows), freight costs can add an incremental $0.05–0.10/litre to imported product costs in affected markets. The benchmark product tanker freight routes are published as TC routes in the Baltic Exchange Dirty/Clean Tanker indices (e.g., TC2: Rotterdam to New York Harbor MR; TC5: Middle East Gulf to Japan MR).

Product Tanker

A specialised oil tanker designed to carry refined petroleum products (petrol, diesel, jet fuel, naphtha) in multiple segregated, coated cargo tanks — the vessels that physically connect global refineries to fuel import markets.

Definition

A product tanker is a vessel designed to transport refined petroleum products rather than crude oil. The key distinction: product tankers carry high-value, specification-sensitive products that must not be contaminated — requiring coated cargo tanks, multiple independent pumping systems, and strict cargo segregation protocols. Crude oil tankers (VLCCs, Suezmaxes, Aframaxes) carry unrefined crude in bare steel tanks.

Product tankers are the maritime link in the global refined product supply chain, connecting refinery hubs (Rotterdam, Singapore, US Gulf Coast, Middle East) to import terminals in fuel-importing countries. Any disruption to product tanker availability or freight rates directly affects fuel import costs.

For crude oil tanker context, see our oil tanker glossary entry. For refinery context, see our oil refinery economics guide. For import parity pricing, see our import parity price glossary entry.

Product tanker size classes

Class	DWT range	Barrels (approx.)	Typical routes
Coastal/Small Handy	8,000–25,000	50,000–170,000	Short-sea, river, coastal distribution; Northern Europe, Caribbean
MR (Medium Range)	25,000–55,000	170,000–350,000	Rotterdam–Baltic, US Gulf–East Coast, Middle East–India regional
LR1 (Long Range 1)	55,000–80,000	350,000–550,000	Middle East–Japan naphtha/jet; US Gulf–Europe; naphtha long-haul
LR2 (Long Range 2)	80,000–120,000	550,000–800,000	Middle East condensate to Asia; naphtha to Far East petrochemicals

Key product tanker trade routes (2026)

Baltic TC route	Load/discharge	Typical cargo	Typical freight rate range
TC2	Rotterdam → New York Harbor (MR)	Petrol, diesel, jet fuel	WS 100–300 (~$20–55/tonne)
TC5	Middle East Gulf → Japan (MR)	Naphtha, petrol	WS 80–250 (~$15–45/tonne)
TC6	Rotterdam → Africa West Coast (MR)	Petrol, gasoil	WS 90–250 (~$18–50/tonne)
TC1	Middle East Gulf → Japan (LR2)	Naphtha, condensate	WS 60–200 (~$25–80/tonne)
TC15	Mediterranean → NW Europe (MR)	Diesel, jet fuel	WS 80–200 (~$15–35/tonne)

Product tanker markets post-Russia sanctions (2022–2026)
The 2022 Russia-Ukraine war and subsequent EU/G7 ban on Russian refined product imports (February 2023) dramatically reshaped product tanker trade flows. Before 2022, Russia was Europe's largest diesel and fuel oil exporter (approximately 0.7–1.0 mb/d of diesel); after the ban, European buyers replaced Russian diesel with Middle East, Indian, and US imports — adding 5,000–10,000 nautical miles to average voyage distances. This "ton-mile" increase (more freight demand per barrel moved) boosted product tanker freight rates substantially in 2023. Simultaneously, Russian products were rerouted to India, Turkey, and Asia via a growing "shadow fleet" of older, non-G7 tankers. This restructuring remains a feature of product tanker markets in 2026. See our Russia oil sanctions 2026.

Freight rates and fuel import prices

Product tanker freight is a direct cost component in the import parity price of refined fuels for fuel-importing countries:

At normal freight rates (~WS 100–150 on TC2), shipping diesel from Rotterdam to New York costs approximately $15–25/tonne ≈ ~$0.012–0.020/litre — a minor but real component
During freight rate spikes (WS 300–400), this cost can reach $40–60/tonne ≈ $0.032–0.048/litre — a more visible pump price contributor
For small island economies and landlocked nations importing via short-sea coastal tankers, freight can be $30–80/tonne even at normal rates — a proportionally larger pump price component

For the full pump price breakdown including freight, see our price at the pump guide. For bunker fuel that product tankers themselves consume, see our bunker fuel glossary entry.

Frequently asked questions

What is a product tanker? A product tanker carries refined petroleum products (petrol, diesel, jet fuel, naphtha) in coated, segregated tanks — unlike crude tankers which carry unrefined crude in bare steel tanks. Product tanks are epoxy-coated to prevent contamination; multiple independent pumping systems allow simultaneous multiple-grade cargoes. Size range: 8,000–120,000 DWT. ~4,000 vessels globally.: A product tanker carries refined petroleum products (petrol, diesel, jet fuel, naphtha) in coated, segregated tanks — unlike crude tankers which carry unrefined crude in bare steel tanks. Product tanks are epoxy-coated to prevent contamination; multiple independent pumping systems allow simultaneous multiple-grade cargoes. Size range: 8,000–120,000 DWT. ~4,000 vessels globally.
What are the main product tanker size classes? Main classes: MR (Medium Range, 25,000–55,000 DWT) — most numerous; regional trade Rotterdam–Baltic, US Gulf–East Coast; ~170,000–350,000 barrels. LR1 (55,000–80,000 DWT) — long-haul naphtha/jet fuel; Middle East to Japan. LR2 (80,000–120,000 DWT) — largest product tankers; condensate and naphtha to Asia. Small Handy/Coastal (8,000–25,000 DWT) — short-sea distribution.: Main classes: MR (Medium Range, 25,000–55,000 DWT) — most numerous; regional trade Rotterdam–Baltic, US Gulf–East Coast; ~170,000–350,000 barrels. LR1 (55,000–80,000 DWT) — long-haul naphtha/jet fuel; Middle East to Japan. LR2 (80,000–120,000 DWT) — largest product tankers; condensate and naphtha to Asia. Small Handy/Coastal (8,000–25,000 DWT) — short-sea distribution.
How do product tanker freight rates affect fuel prices? At normal rates (WS 100–150 on TC2 Rotterdam–New York), freight adds ~$0.012–0.020/litre to imported diesel. During spikes (WS 300–400), it can add $0.032–0.048/litre. The 2022–2023 Russia product ban increased ton-miles significantly, boosting rates. For island/landlocked importers using coastal tankers, freight is proportionally larger even at normal rates.: At normal rates (WS 100–150 on TC2 Rotterdam–New York), freight adds ~$0.012–0.020/litre to imported diesel. During spikes (WS 300–400), it can add $0.032–0.048/litre. The 2022–2023 Russia product ban increased ton-miles significantly, boosting rates. For island/landlocked importers using coastal tankers, freight is proportionally larger even at normal rates.