Product Description
Industrial drive tire—SKU SU 13 X 5.5 X 9.5-FT-XL—for electric lift truck, dimensions 13x5.5x9.5 inches, cushion rubber, XL (extra load) specification; intended for front axle drive positions, rim diameter 9.5 inches, smooth tread.
Specifications: 13.000 inch diameter x 5.500 inch width (13.000" x 5.500" | 13 x 5.50 wheel | 13 x 5-1/2 | 330.20mm x 139.70mm)
Specifications
Material
| Material Specification | Vulcanized rubber with reinforced steel core |
| Compound Grade | Cushothane XL 97A |
| Hardness | 97A Shore Hardness |
Wheel Specifications
| Outside Diameter (in) | 13.000 |
| Width (in) | 5.500 |
| Rim Diameter (in) | 9.500 |
| Outside Diameter (mm) | 330.20 |
| Width (mm) | 139.70 |
| Tread Type | Smooth |
| Load Rating | Extra Load (XL) |
| Application | Front axle drive tire |
Frequently Asked Questions
Q: What does XL (extra load) mean and how does it differ from EZ tires?
A: XL tires use Cushothane XL 97A vulcanized rubber, which is significantly harder (97A) than EZ (85A). The 97A compound is more dense, providing higher load capacity and extended tread life in high-cycle environments. XL tires weigh more and generate more rolling resistance, reducing battery range by 10 to 15 percent. Use XL only if your truck manual specifies XL or if standard duty tires are insufficient.
Q: Can I use XL tires on a truck rated for standard duty?
A: XL tires can be installed on standard-duty trucks but are not necessary. The harder compound and added weight increase motor load, reducing battery efficiency and overall truck performance. If your truck is operating at or below rated load capacity, standard tires are the correct choice. Upgrade to XL only if the truck is approaching or exceeding standard load limits on a regular basis.
Q: How long do XL tires last compared to standard EZ or smooth tires?
A: XL tires typically last 30 to 50 percent longer than EZ or smooth tires under equivalent load and usage. A standard tire may require replacement at 500 to 800 operating hours, while XL tires can reach 800 to 1200 hours before tread is worn to 2/32 inch. Life depends heavily on load, floor surface, and rotation frequency. Harsher conditions reduce expected lifespan.
Q: What is the operating temperature range for XL tires?
A: XL tires operate safely between 30 degrees F and 130 degrees F ambient. The denser 97A compound remains stable across a wider temperature range than softer compounds. Below 30 degrees F, the tire becomes very stiff and may crack; above 130 degrees F continuous use, accelerated wear occurs. In freezers or extreme heat environments, inspect tires weekly for cracks or abnormal wear.
Q: Do XL tires require different maintenance than standard tires?
A: XL tires follow the same maintenance schedule: rotate every 250 to 300 hours, inspect monthly for tread separation or chunking, and replace when tread reaches 2/32 inch. Because XL is harder, it resists chunking better but can develop stress cracks if the truck is driven at high speed or over sharp objects. Inspect sidewalls carefully each month, especially on outdoor applications.