| Mold-on rubber, metal core | About 400–1,500 lb (180–680 kg) | Moderate | Quiet rolling; generally kind to many finished floors | Heavy carts and equipment needing a robust tread and core | Capacity and impact resistance vary with tread thickness and bond quality |
| Elastic rubber | About 300–1,200 lb (135–545 kg) | High | Smooth, quiet travel; helps absorb vibration | Material-handling carts on hard floors, especially where noise matters | Can require more starting and rolling force than harder treads |
| Solid rubber | About 200–700 lb (90–320 kg) | Moderate | Quiet on smooth surfaces; no inflation required | General-purpose carts and equipment used indoors or outdoors | Typically offers less cushioning than pneumatic designs |
| Semi-pneumatic rubber | About 200–600 lb (90–270 kg) | Moderate to high | Cushions bumps; cannot go flat like an air-filled tire | Outdoor carts on uneven ground where puncture resistance is useful | Usually has lower load capacity than a comparable rigid-core wheel |
| Pneumatic rubber | About 150–500 lb (68–225 kg) | Very high | Good shock absorption on rough or irregular surfaces | Outdoor equipment and loads that need protection from vibration | Requires pressure checks and can be punctured |
| Hard rubber | About 300–1,000 lb (135–455 kg) | Low to moderate | More rolling resistance on rough floors; may be noisier than softer rubber | Firm, smooth floors and applications prioritizing wear resistance | Transfers more vibration and can mark some floor finishes |
| Non-marking rubber | About 250–900 lb (115–410 kg) | Moderate | Designed to reduce visible tread marks on floors | Clean indoor areas, showrooms, and finished concrete floors | “Non-marking” does not guarantee suitability for every floor or contaminant |
| Conductive rubber | About 250–1,000 lb (115–455 kg) | Low to moderate | Rolling feel depends on compound and tread hardness | Equipment requiring a controlled path for static dissipation | Electrical resistance must be verified for the specific application |
| Oil-resistant rubber compound | About 250–900 lb (115–410 kg) | Low to moderate | Performance depends on the compound and the floor surface | Work areas where occasional oil exposure is expected | Resistance varies by chemical; confirm compatibility before use |
| Twin-wheel rubber assembly | About 400–1,600 lb (180–725 kg) per assembly | Moderate | Two wheels can improve stability and ease of swiveling | Compact, heavy equipment and applications needing stable maneuvering | Capacity is for the complete assembly and is not directly comparable to a single wheel |