Direct answer: L-shaped fuel tanks designed for short-bed trucks offer expanded capacity while fitting snugly in the bed corners. They’re ideal for contractors needing extra range, operators running diesel or gasoline, and hobbyists who haul long trips without frequent refueling. Below are five top options that balance capacity, durability, and installation practicality for short-bed pickups. Use the buying table to compare capacity, material, and mounting features at a glance.
| Product | Brand | Capacity | Material |
|---|---|---|---|
| Dee Zee DZ92747S (92 gallon) L-Shaped Transfer Tank – White Steel | DEE ZEE | 92 gal | Steel |
| RDS MFG INC L Shaped Auxiliary Transfer Fuel Tank – 95 Gallon | RDS MFG INC | 95 gal | Steel (likely) |
| Delta 498002 98 Gallon Black L-Shaped Steel Liquid Transfer Tank | Jobox | 98 gal | Steel |
| BESTfit Aluminum D Shape Fuel Tank 63 Gallon | BESTfit Aftermarket Truck Parts | 63 gal | Aluminum |
| Dee Zee DZ92747 Aluminum (92 gallon) L-Shaped Transfer Tank | DEE ZEE | 92 gal | Aluminum |
Dee Zee DZ92747S: 92 Gallon L-Shaped Steel Tank
This 92-gallon L-shaped transfer tank uses heavy-duty 14-gauge steel with a corrosion-resistant NRT powder coat. It includes three stability baffles and a drain plug for controlled discharge. Best for: owners needing rugged steel construction with reliable corrosion protection in a short-bed layout. Limitation to note: steel tanks can be heavier and may require reinforced mounting equipment depending on vehicle model.
RDS MFG INC L Shaped 95 Gallon Tank
RDS MFG INC offers a 95-gallon L-shaped tank with a flexible design to fit various short-bed configurations. It supports gasoline fueling via an electric pump and emphasizes a broad range of compatible tank dimensions. Best for: buyers needing a mid-to-large capacity option from a dedicated fuel tank maker. Caution: product details emphasize compatibility rather than specific mounting hardware, which may require additional brackets.
Delta 498002 98 Gallon L-Shaped Tank
Delta 498002 is a larger 98-gallon steel transfer tank with built-in lifting rings to assist handling when empty and a lockable filler cap. It emphasizes secure mounting and pressure control, making it suitable for trucks with four-door cabs that need a robust fill-and-go option. Best for: users prioritizing secure mounting features and extra capacity. Caution: larger footprint may reduce available bed space in tight setups.
RDS MFG INC Rectangular 69 Gallon Tank
RDS MFG INC’s 69-gallon rectangular design offers a compact option for shorter bed gaps or tighter vehicle profiles. Best for: buyers needing a lower-capacity tank that still follows the L-shaped format to maximize bed space. Caution: smaller capacity means more frequent refueling on long trips.
BESTfit Aluminum D Shape Tank, 63 Gallon
This 63-gallon aluminum D-shaped tank uses 11-gauge aluminum with front-fill and driver-side placement. It features welded seams and CNC-cut precision for tight gaps. Best for: buyers seeking lighter weight and corrosion resistance with a front-fill design. Limitation: smaller capacity than steel counterparts, leading to more frequent refueling on long trips.
Dee Zee DZ92747 Aluminum (92 Gal)
Dee Zee’s aluminum 92-gallon L-shaped tank combines the lighter profile of aluminum with an L-shaped layout for bed efficiency. It includes stability baffles and a drain plug. Best for: buyers who want corrosion resistance with weight savings and similar capacity to steel options. Caution: aluminum tanks may have different mounting requirements than steel variants.
Dee Zee DZ92747SB 92 Gal L-Shaped Steel
Dee Zee DZ92747SB provides a 92-gallon L-shaped steel tank with heavy-duty 14-gauge construction and corrosion-protective NRT powder coating. Stabilizing baffles and a drain plug are included. Best for: users needing a robust steel option with maximum bed clearance and corrosion resistance. Caution: steel may be heavier and require more substantial mounting hardware.
Buying Guide
What capacity do you need? Consider your typical travel distance and refueling intervals. Choosing between steel and aluminum affects weight, durability, and corrosion resistance. How will the tank fit in your short bed? Measure bed width, wheel wells, and any cross rails to ensure a snug fit with mounting brackets included or compatible. Do you require front-fill or driver-side fill? Front-fill options can simplify loading and reduce spillage. What about mounting? Check whether your pickup requires universal brackets or model-specific hardware. Finally, assess maintenance needs: steel tanks often need coating checks, while aluminum tanks resist corrosion with less maintenance, but may have different weld integrity requirements.
FAQ
- What is the benefit of an L-shaped tank in a short bed?
– It maximizes usable bed space by contouring around wheel wells, increasing capacity without extending far into the tailgate area. - Is aluminum better than steel for these tanks?
– Aluminum is lighter and corrosion-resistant, but steel tanks are typically tougher and may offer lower cost per gallon. - Do these tanks require special mounting hardware?
– Many do, and some come with brackets; verify compatibility with your truck model and bed layout. - Can I fuel from the top or side with these tanks?
– Some models support electric fuel pumps and top-siphon access; check the product features for exact design. - Are there safety warnings for installation?
– Always disconnect the vehicle battery, follow manufacturer mounting guidelines, and ensure proper venting and clearance. - What maintenance is needed?
– Steel tanks with coatings require periodic inspection for chipping or rust; aluminum tanks need inspection for weld integrity and any mounting loosening.