Product Description
Superior SU 13.5 X 5.5 X 8-SF-R is a press-on solid rubber drive tire designed for electric lift truck applications. Featuring smooth flat tread profile, this tire measures 13.50 inches outside diameter, 5.50 inches width, and 8.00 inches inside diameter. Manufactured from universal grade solid rubber compound for industrial warehouse environments requiring non-pneumatic tire solutions.
Specifications: 13.500 inch diameter x 5.500 inch width (13.500" x 5.500" | 13.5 x 5.5 wheel | 13-1/2 x 5-1/2 | 342.90mm x 139.70mm)
Specifications
Material & Construction
| Tire Material | Solid rubber compound, universal grade |
| Construction Type | Press-on solid tire (non-pneumatic) |
Part Numbers & Compatibility
| Manufacturer Part Number | SU 13.5 X 5.5 X 8-SF-R |
| Alternative Part Number Format | SU13.5 X 5.5 X 8-SF-R |
| Cross-Reference Part Numbers | Superior SU13.5 X 5.5 X 8TFR (traction flat variant), r01350550801 (Universal Rubber equivalent) |
| Item Family Classification | S135055080 |
Wheel Specifications
| Outside Diameter (in) | 13.500 |
| Width (in) | 5.500 |
| Outside Diameter (mm) | 342.90 |
| Width (mm) | 139.70 |
| Drive Tire Profile | Smooth Flat |
| Material | Rubber |
Frequently Asked Questions
Q: What are the cross-reference part numbers for the SU 13.5 X 5.5 X 8-SF-R?
A: The SU 13.5 X 5.5 X 8-SF-R is equivalent to Superior SU13.5 X 5.5 X 8TFR (traction flat variant) and r01350550801 (universal rubber equivalent). Always verify the specific variant code with your supplier before ordering, as different tread profiles affect handling.
Q: Is this a solid rubber or pneumatic tire?
A: This is a solid rubber press-on tire, not pneumatic. It does not deflate, require air pressure monitoring, or need inner tubes. Solid rubber is maintenance-free but provides less cushioning than air-filled tires and generates more heat on long runs.
Q: Can the SU 13.5 X 5.5 X 8-SF-R be used on any 13.5 x 5.5 wheel core?
A: No. This tire is designed specifically for an 8 inch inside diameter bore. It does not fit 6 inch, 7 inch, or 10 inch bore wheels. Attempting to press-fit onto wrong bore sizes damages both tire and wheel hub. Verify bore size before ordering.
Q: What does non-marking compound mean, and does it affect traction?
A: Non-marking compound does not leave black rubber scuffs on floors. It is formulated with lower carbon content. This slightly reduces grip compared to standard rubber. Non-marking tires are acceptable for clean warehouse floors but may slip on ramps or high-speed turns. Test before full deployment.
Q: How is the SU 13.5 X 5.5 X 8-SF-R mounted to the wheel?
A: This is a press-on tire. The wheel hub is heated or cooled, and the tire is forced onto the hub by press machine. Installation requires specialized equipment; do not attempt to hammer or manually force the tire. Press-on depth is typically 0.5-1.0 inches. Improper installation causes rim slippage and tire failure.
