Product Description
SU 13.5x5.5x8-TF-R is a rubber press-on traction drive tire designed for Superior electric pallet jacks, constructed from industrial-grade rubber and featuring a TF tread profile. Direct OEM fit with 13.50 inch outer diameter, 5.50 inch width, and 8.00 inch bore. Equivalent to Superior r0135055080n and compatible cross-references; press-on mounting for electric lift truck drive applications.
Specifications: 13.500 inch diameter x 5.500 inch width (13.500" x 5.500" | 13.5 x 5.50 wheel | 13-1/2 x 5-1/2 | 342.90mm x 139.70mm)
Specifications
Material & Construction
| Core Material | Steel core (interference fit for press-on) |
Mechanical Specifications
| Material Specification | High-durability vulcanized industrial rubber |
| Rated Load Capacity | Specified per OEM equipment (refer to truck manufacturer guidelines) |
Part Numbers
| Manufacturer Part Number | SU 13.5x5.5x8-TF-R |
| OEM Part Number | SU135X55X8TFR |
| Cross-Reference Part Numbers | Universal Rubber S135055080, Superior SU13.5X5.5X8-TF-R |
| Equivalent Part Numbers | R0135055080N, S135055080 |
| Replaces/Supersedes | R0135055080N, S135055080, SU135X55X8TFR |
Wheel Specifications
| Outside Diameter (in) | 13.500 |
| Width (in) | 5.500 |
| Outside Diameter (mm) | 342.90 |
| Width (mm) | 139.70 |
| Material | Rubber |
Frequently Asked Questions
Q: What does the TF designation mean on the SU 13.5x5.5x8-TF-R tire?
A: TF stands for traction flat tread. The SU 13.5x5.5x8-TF-R is a rubber drive tire with a textured or slightly aggressive flat tread pattern designed to improve grip compared to a smooth flat tire. This profile is ideal for electric lift trucks operating on dry to moderately wet warehouse floors where traction matters but full siping is not required.
Q: Is the SU 13.5x5.5x8-TF-R equivalent to Superior SU13.5X5.5X8-TF-R or other cross-references?
A: Yes, the SU 13.5x5.5x8-TF-R is manufactured by Superior and is equivalent to cross-reference part R0135055080N and universal rubber S135055080. The OEM part number is SU135X55X8TFR. Always verify compatibility by checking your jack manual for the original equipment part number before ordering.
Q: How do I install the SU 13.5x5.5x8-TF-R press-on rubber tire?
A: Heat the SU 13.5x5.5x8-TF-R to approximately 140-160 degrees Fahrenheit using a tire oven or heat lamp. Slide or press the warm tire onto the 8-inch bore hub. A pneumatic tire press provides the safest, most consistent installation. Allow at least 30-45 minutes cooling time before operating the jack. Do not attempt cold installation as rubber will not stretch and hub may be damaged.
Q: What are the material specifications for the SU 13.5x5.5x8-TF-R?
A: The SU 13.5x5.5x8-TF-R is constructed from high-durability vulcanized industrial rubber compound. This is designed for load bearing and traction on warehouse floors. The vulcanized compound resists cracking, UV degradation, and maintains flexibility across temperature ranges. Material grade is suitable for continuous duty electric lift truck applications.
Q: How does the SU 13.5x5.5x8-TF-R traction flat tread compare to siped tires?
A: The TF tread provides better grip than smooth flat but less traction than siped tires on wet floors. TF tires are a middle ground: lower cost than siped, easier maintenance, and suitable for mostly dry warehouses with occasional dampness. Siped tires provide maximum wet floor performance but wear faster. Choose based on your floor conditions and budget.
Q: What dimensions should I verify before ordering the SU 13.5x5.5x8-TF-R?
A: Confirm the following before purchase: outside diameter 13.5 inches, width 5.5 inches, bore diameter 8.0 inches. Check your jack manual for the exact OEM part number. Verify the hub condition and bore diameter is within 8.0 inches plus or minus 0.005 inches. If any dimension is different, this tire will not fit or perform correctly.
