High Impact Polymer Wheels

A high-impact polymer wheel is made from a plastic compound that has been modified to resist cracking and chipping upon impact. This makes it more durable than standard rigid plastics under the kind of shock loading, bumps, and drops that are common in commercial and industrial environments.

Most high-impact polymer wheels support between 150 and 800 lbs per wheel, depending on diameter and width. They are designed for light to medium-duty applications. For loads above 800 lbs per wheel, consider nylon, phenolic, or metal wheels.

Most high-impact polymer wheels in standard colors (black, gray) are considered non-marking on concrete and tile floors. However, extremely heavy loads combined with tight pivot turns can occasionally produce scuff marks. If floor marking is a critical concern, polyurethane wheels are a better choice.

High-impact polymer wheels generally perform well from 0 to 200 degrees Fahrenheit. They are not suitable for freezer applications below 0 degrees or heated environments above 200 degrees. For those conditions, select a material specifically rated for the temperature range.

These replacement wheels handle load capacities typically ranging from 150 to 800 lbs per wheel, depending on diameter and tread width. They operate comfortably in temperatures from 0 to 200 degrees Fahrenheit, making them suitable for standard indoor environments including warehouses, retail stockrooms, hospitality operations, and light manufacturing floors. The hard tread provides low rolling resistance on smooth, hard floors, which translates to easier pushing and pulling of loaded carts and equipment.

High-impact polymer wheels are available in the most common diameters from 3 to 6 inches with standard bore sizes that fit widely available caster forks and rigs. While they do not offer the specialized properties of nylon, polyurethane, or high-temperature materials, their balance of durability, impact resistance, and affordability makes them the default choice for many general-purpose wheel replacement needs.