Yale Poly Drive Tire Assembly for Electric Lift Trucks

Frequently Asked Questions

Q: What is the YL 550011239 tire assembly?
A: The YL 550011239 is a polyurethane poly drive tire assembly with integrated hub design for Yale electric lift trucks and pallet jacks. This smooth flat tire is designed as a load wheel for material handling equipment.

Q: What equipment is this tire compatible with?
A: The 550011239 is designed for Yale electric pallet jacks and walkie lift trucks. Check your equipment documentation or existing tire assembly to confirm compatibility with your specific model.

Q: What is the material construction?
A: This tire features polyurethane molded directly onto the hub. The molded construction creates a permanent bond and provides smooth, flat load-bearing surface that reduces rolling resistance.

Q: What are the benefits of molded tire construction?
A: Molded polyurethane tires eliminate separation risk, provide consistent performance, and deliver superior durability compared to bonded designs. The direct hub-to-tire bond ensures stable operation and extended service life.

Q: How do I determine if this tire will fit my equipment?
A: Verify that your current tire assembly is Yale-manufactured and check the existing part number against the 550011239 designation. Confirm hub bore diameter and wheel mounting specifications match your equipment specifications.

Q: What is the typical service life?
A: Polyurethane load wheel tires typically provide 2000-4000 service hours under normal warehouse operating conditions. Service life varies based on load capacity, floor surface type, and operating environment.