Product Description
Rubber Fiberglass Drive Tire
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
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 TF-FG-R designate in the tire model number?
A: TF indicates traction tread profile for improved grip on smooth or slippery floors. FG means fiberglass-reinforced rubber construction for added structural rigidity. R denotes the tire is solid rubber with no air chambers. The fiberglass reinforcement makes this tire more resistant to punctures and impact damage compared to standard rubber tires of the same diameter.
Q: When is a fiberglass-reinforced traction tire the right choice for a Superior lift truck?
A: Choose the SU 13.5X5.5X8-TF-FG-R if your operation runs on smooth concrete, wet floors, or inclined surfaces where grip is critical. The traction tread bites into slick surfaces. Fiberglass reinforcement handles rough or contaminated floor debris without tearing. This tire suits high-cycle operations where puncture risk is high. If floors are rough concrete or you operate outdoors, the extra reinforcement prevents sudden failures. Load capacity and operating conditions on your truck determine compatibility.
Q: How do I diagnose if my current tire is failing and needs replacement with this model?
A: Inspect for worn or flattened tread ribs, visible fiberglass exposed through rubber, chunks of rubber missing, or a greasy film indicating internal breakdown. Test grip by rolling the tire backward by hand and comparing resistance to a new tire. If the truck pulls to one side during straight-line travel, the tire may be delaminating from the fiberglass reinforcement. If tread depth drops below 3mm or ribs are smooth, replace the tire. Operating with worn traction tread increases slip hazards and reduces load control.
Q: What is the typical load capacity and operating limit for this fiberglass-reinforced tire?
A: The SU 13.5X5.5X8-TF-FG-R is rated for Superior lift trucks with up to 6000 pound load capacity depending on the truck model and wheel count. Always verify your trucks rated capacity before use. Operating above rated capacity accelerates tire wear, degrades traction, and may cause rubber separation from the fiberglass core. This tire operates between negative 10 degrees F and 120 degrees F. Beyond these limits, rubber becomes brittle or softens excessively, reducing performance.
