Product Description
X Groove TSW EZ Drive Tire
Specifications: 9.000 inch diameter x 5.000 inch width (9.000" x 5.000" | 9 x 5.00 wheel | 9 x 5 | 228.60mm x 127.00mm)
Specifications
Wheel Specifications
| Outside Diameter (in) | 9.000 |
| Width (in) | 5.000 |
| Outside Diameter (mm) | 228.60 |
| Width (mm) | 127.00 |
| Drive Tire Profile | Tapered Side Wall |
| Tread Style | X-Groove |
| Material | Cushothane EZ 85A |
Frequently Asked Questions
Q: What is the main difference between X-Groove and standard TSW profiles on drive tires?
A: The X-Groove tread pattern (SU 9X5X5-TSW-XG-EZ) features diagonal cross-grooves cut into the Cushothane EZ 85A tread. This design improves grip on wet, oily, or contaminated warehouse floors compared to smooth or standard grooved designs. The grooves also reduce hydroplaning and lateral slip. The trade-off is that X-Groove tires may wear slightly faster on very dry, clean floors. Use X-Groove tires if your facility has frequent moisture or oil spill areas.
Q: Can SU 9X5X5-TSW-XG-EZ tires be mixed with standard profile tires on the same axle?
A: Do not mix X-Groove and non-grooved tires on the same drive axle. Mismatched tread patterns cause uneven traction, wheel slip, and erratic truck steering. The truck may pull to one side during acceleration or braking. Always replace drive tires in pairs (both wheels on an axle) with the same tread pattern and compound durometer.
Q: What maintenance is required for X-Groove drive tires?
A: Inspect the grooves weekly for debris, oil buildup, and foreign objects. Use a soft brush to clean out packed dirt or polyurethane chips from the grooves. Do not use high-pressure water or compressed air as this may force contaminants deeper. Check that the groove depth is visible (at least 0.5 inches). If grooves are filled with hardened debris or the tread surface is glazed, the tire cannot be restored and must be replaced.
Q: Is Cushothane EZ 85A material the same as standard 85 Shore A polyurethane?
A: Cushothane EZ 85A is a proprietary elastomer formulation designed for enhanced grip and durability on contaminated floors. It is similar in hardness to standard 85 Shore A polyurethane but has better resistance to oils and moisture. It does not cross-reference to standard polyurethane compounds. Do not assume you can substitute a standard 85A tire for a Cushothane EZ tire without testing compatibility with your truck manufacturer.
Q: How long do SU 9X5X5-TSW-XG-EZ tires typically last in a warehouse environment?
A: Lifespan depends heavily on usage, floor conditions, and truck load. In typical warehouse service with moderate loading, expect 18 to 36 months of operation. High-use trucks with frequent slope or ramp operation may wear out in 12 to 18 months. Wet, oily, or chemical-contaminated floors may shorten life due to accelerated tread degradation. Track hours of operation and tread wear depth to predict replacement needs. Do not run tires below 0.75 inches of remaining tread.