Airloc Tire Inner Tube

Airloc Tire Inner Tubes: Dependable Air Retention Across Every Application

When a tire loses its airtight seal, the inner tube is the unsung hero keeping everything rolling. Airloc has built a focused reputation in the tire inner tube category by delivering premium-quality tubes engineered for a remarkably wide range of vehicles and equipment — from light trucks and passenger cars to farm tractors, ATVs, UTVs, and industrial machinery.

What Sets Airloc Inner Tubes Apart

At the core of every Airloc tube is high-quality butyl rubber construction. Airloc inner tubes are prime-service Korean tubes, meaning they are manufactured to be thicker than the average commercial tube — a meaningful difference that translates to better air retention, greater puncture resistance, and longer service life under demanding conditions.

One of Airloc's signature advantages is its multi-fitment design philosophy. Rather than producing a single tube for a single tire size, many Airloc tubes are engineered to span multiple tire sizes within the same tube — simplifying inventory for shops and reducing guesswork for DIY mechanics. This approach is particularly valuable in specialty and hard-to-find size segments, where a single Airloc tube may cover several otherwise-difficult-to-source fitments.

Broad Application Coverage

Airloc's inner tube lineup spans an impressive range of use cases:

• Light Truck & Passenger: Radial tubes covering popular sizes from 13" through 16.5" rims, with both straight rubber TR13 valve stems and offset configurations for standard wheel bore holes.
• Industrial & Commercial Truck: Heavy-duty radial tubes for demanding applications including 10R16.5, 12R16.5, and 7.50R20 sizes commonly found on skid-steer loaders, service trucks, and delivery vehicles.
• Agricultural & Farm: Multi-fitment tubes designed for front and rear farm tires, compact tractors, and implement applications — including options compatible with both air and liquid ballast fill.
• ATV, UTV, Lawn & Garden, and Golf Cart: Versatile tubes that cover the wide variety of rim sizes found across recreational and turf equipment.
• OTR (Off-the-Road): Heavy-duty multi-fitment tubes engineered for construction and earthmoving equipment tires where consistent air retention under load is critical.

Radial and Bias Compatibility

A standout technical feature across the Airloc catalog is dual radial/bias approval. Most Airloc tubes are rated for use in both radial and bias-ply tires, giving technicians flexibility when sourcing a replacement — especially useful when a shop stocks a single tube to cover both tire constructions in a given size range.

Choosing the Right Airloc Inner Tube

Selecting the correct inner tube requires matching the tube's size range to the tire's size designation, confirming the correct valve stem type (straight rubber TR13, bent metal, or implement-specific stems like the TR-218), and verifying whether the application requires a tube rated for liquid fill. Airloc's comprehensive fitment charts make cross-referencing straightforward. Browse the full selection of tire inner tubes or explore everything from the Airloc brand to find the right fit for your vehicle or equipment.