Product Description
Drive Tire Smooth Crown, Xl
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
Wheel Specifications
| Outside Diameter (in) | 13.000 |
| Width (in) | 5.500 |
| Outside Diameter (mm) | 330.20 |
| Width (mm) | 139.70 |
| Material | Cushothane XL 97A |
Frequently Asked Questions
Q: What does smooth crown mean on this SC-XL tire?
A: The smooth crown (SC) profile is a flat tread with no grooves or patterns. This design provides maximum tire-to-floor contact for traction and stable steering. Smooth crown tires are ideal for indoor material handling where debris is minimal. The SC-XL uses Cushothane XL 97A material, which is harder and more abrasion resistant than standard polyurethane.
Q: How does the SC-XL tire compare to the FT-XL in performance?
A: Both tires have identical 13 x 5.5 x 8 dimensions and use the same Cushothane XL 97A material. The difference is tread design: the FT has a flat tread with pattern, while the SC has a completely smooth flat crown. The SC-XL provides slightly better steering precision and smoother ride on clean floors. Choose SC if your operation prioritizes steering control and smooth floor contact. Both fit the same wheels without modification.
Q: Is the SC-XL tire suitable for rough or outdoor floors?
A: The SC-XL is optimized for clean indoor floors only. The smooth crown design does not shed debris well and can slip on wet or contaminated surfaces. Do not use on outdoor concrete, gravel, oil-stained floors, or areas with metal shavings or sharp debris. The tread pattern on FT tires is better suited for rough environments. Use SC-XL in controlled clean warehouse settings only.
Q: How do I replace the SC-XL tire on my truck?
A: The SC-XL is a press-on tire. Lift the truck evenly with a hydraulic press until the wheel clears the floor. Use a wheel puller to remove the wheel from the axle. Press the old tire straight off and the new SC-XL tire straight on, ensuring the tire seats evenly on all sides. Do not use a hammer or mallet. After pressing, rotate the wheel by hand to verify smooth motion.
Q: What is the expected lifespan of the SC-XL tire?
A: On clean indoor floors, the SC-XL tire typically lasts 1200 to 2500 operating hours. The Cushothane XL material resists wear better than standard polyurethane. Lifespan depends on load, floor condition, and operator handling. Replace when the tire develops flat spots, cracks, or loses its smooth round profile. Inspect tires weekly for damage and replace any tire with visible sidewall cracking.
