Sprinter Spare Tire Water Tank — 32 Gallons | Engineered for Maximum Capacity

Meet the newest addition to our engineered water-storage lineup — the Sprinter Spare Tire Water Tank, built from the same premium, extra-thick, food-grade polyethylene used in our best-selling wheel-well tanks. This tank is designed with one purpose in mind: maximize every inch of unused space under your van without sacrificing durability or ground clearance.

Purpose-Built for the Sprinter Spare Tire Carrier

Carefully shaped to nest perfectly into the OEM spare tire cavity, this 32-gallon tank utilizes an area that normally goes to waste. It fits securely in the spare tire carrier location with no interference to surrounding components, giving you a massive freshwater boost with zero interior space lost.

Premium Construction

• Material: Extra-thick, food-grade, CSA-approved polyethylene (same material as our wheel-well tanks)

• Safe & Clean: BPA-free

• Built Tough: Strong enough to support real-world overlanding conditions and daily van-life use

Why Install a Spare Tire Tank?

• Maximum water storage: A full 32 gallons tucked neatly underneath your Sprinter

• Space-saving design: Keeps your interior layout clean and open

• Ideal for off-grid builds: Perfect for showers, sinks, outdoor rinsing, and long-haul travel

• Optimized geometry: Engineered specifically to follow the contours of the Sprinter’s spare carrier zone for the highest capacity possible

Engineered for Van Builders

Designed by Tec Vanlife’s engineering team, this tank gives builders, DIYers, and overlanders an easy way to increase water storage without sacrificing interior cabinetry space or adding tanks inside the living area.