Forklift tires: Difference between pneumatic and cushion tires

Forklift Tires: Pneumatic vs. Cushion on Lift Trucks

If your company is in the market for forklift tires, you may have come across the terms cushion tires and pneumatic tires. What’s the difference between them? Here’s a primer on forklift tires and wheels.

What’s the Difference Between Cushion Tires and Pneumatic Tires?

Let’s explore the key differences between cushion tires and pneumatic tires:

Cushion Tires

Cushion tires are made of smooth, solid rubber and are fitted around a round metal rim. These tires are more affordable to manufacture and easier to maintain by warehouse personnel. Cushion tires are smaller in diameter compared to pneumatic tires and are designed for smaller forklift chassis. Due to their lower ground clearance and improved turning radius, forklifts with cushion tires are more maneuverable, making them ideal for indoor use on smooth, flat surfaces. Additionally, cushion tires are typically less expensive than pneumatic tires.

Pneumatic Tires

Pneumatic tires resemble car tires, providing high performance and a strong grip on uneven or rough surfaces. These tires come with a tread and are larger and wider than cushion tires, offering better traction and stability in outdoor environments.

Two Versions of Pneumatic Tires

There are two types of pneumatic tires. Air pneumatic tires are filled with air, while solid pneumatic tires are made from solid rubber and often have an internal cavity filled with polyurethane foam. Solid pneumatic tires are less prone to punctures and offer versatility compared to the other tire types.

Solid pneumatic tires are commonly used by small to mid-sized operations in both indoor and outdoor applications. They provide a balance between the durability of air pneumatic tires and the solid construction of cushion tires, making them suitable for outdoor operations on rough or variable terrain.

Pneumatic tires are often preferred on construction sites, lumber yards, outdoor environments, and warehouses where traction is essential. Because forklifts lack a suspension system, pneumatic tires help reduce bumps and vibrations, leading to a more comfortable ride for the operator. This, in turn, improves driver comfort and productivity.

Pneumatic tires are similar to car tires and are better suited for handling non-paved, rough-terrain surfaces.

Four Tires vs. Three Tires

Forklifts with four tires (on four wheels) can lift heavier loads and are extremely versatile for various applications. Some forklifts feature three wheels (and three tires), which are ideal for indoor environments like warehouses where space is limited, and tight turning and maneuverability are crucial.