
Gas Oil
Also known as red diesel, gas oil is available for eligible agricultural, horticultural and commercial applications.
Road diesel, white diesel and DERV are all names you'll commonly hear for the diesel used to fuel road-going diesel vehicles.
DERV stands for Diesel Engine Road Vehicle and is commonly used to describe the standard white diesel supplied for road use.
Unlike gas oil, also known as red diesel, DERV doesn't contain the red marker used to identify rebated fuel and isn't subject to the same restrictions on use.
For businesses operating diesel vehicles, having fuel delivered directly to your premises can give your drivers convenient access to fuel on site and help you manage your business's fuel supply.
Keep cars, vans and other diesel-powered company vehicles fuelled from your own site.
Bulk DERV can provide transport and haulage businesses with an on-site fuel supply for HGVs and commercial vehicles.
White diesel can also be used in suitable diesel-powered plant and machinery, including applications where red diesel isn't permitted.
Store diesel at your premises and refuel vehicles and equipment on site when you need it.
DERV, also known as white diesel or road diesel, is the standard diesel used to fuel diesel-powered road vehicles.
Gas oil, also known as red diesel, contains a red marker and is subject to a lower rate of fuel duty. Its use is restricted to specific eligible purposes.
If you're operating road-going diesel vehicles, DERV is the fuel you'll generally need. If you're looking for fuel for eligible agricultural or off-road applications, take a look at our Gas Oil page.

Diesel+ is our enhanced road diesel, combining standard DERV with a specialist additive package designed to help keep fuel systems clean, reduce deposits and support engine performance.
There's nothing extra to measure or mix – simply choose Diesel+ when arranging your delivery.

Our depot network allows us to deliver DERV directly to businesses across the areas we serve.
We've been supplying fuel since 1927, giving our customers the reassurance of an established and experienced fuel supplier.
Our tanker fleet helps us manage fuel deliveries directly from our depots to your site.
From your first quote to your regular deliveries, your local Rix team is here when you need us.
Whether you're topping up an on-site tank or managing the fuel requirements of a busy fleet, we'll make arranging your DERV delivery straightforward.
Tell us how much diesel you need and where you need it delivered, and our team can provide a quote based on your requirements.
If your business uses diesel regularly, speak to your local depot about your ongoing fuel requirements and account options.


Also known as red diesel, gas oil is available for eligible agricultural, horticultural and commercial applications.

Engine oils, hydraulic fluids, greases and other lubricants for commercial vehicles, machinery and equipment.

Keep your drivers fuelled away from base with Fuelmate's range of business fuel cards.

AdBlue for SCR-equipped diesel vehicles and machinery, available for businesses in a range of quantities.
Yes. DERV, white diesel and road diesel are commonly used to describe the standard diesel fuel used in diesel-powered road vehicles.
DERV stands for Diesel Engine Road Vehicle and is a term commonly used for road diesel.
DERV is standard white diesel used in road-going diesel vehicles and other suitable applications.
Red diesel, also known as gas oil, contains a red marker and is subject to a lower rate of fuel duty. Its use is restricted to specific eligible purposes.
Yes. Rix can deliver bulk DERV directly to your business premises or fuel storage tank across the areas served by our depot network.
Yes. If your business uses DERV regularly, speak to your local Rix depot about your fuel requirements and ongoing deliveries.
Yes. If your drivers need to purchase fuel while they're away from your site, our sister company Fuelmate offers a range of business fuel cards.
If you store diesel at your premises, it's important that your fuel is stored and handled correctly and that your tank and associated equipment are suitable and properly maintained.
For detailed product, handling and safety information, you can access the latest DERV Safety Data Sheet below.
Whether you need a one-off DERV delivery or an ongoing supply for your fleet, tell us a little about what you need and your local Rix team will be in touch.