Product Description
Rubber press-on drive tire, SKU SU 10X4X6.5-R-DIAMOND, for electric lift truck applications. Features a 10 inch outside diameter, 4 inch width, 6.5 inch bore, and diamond groove tread. Manufactured from industrial rubber compound for use as a traction and drive wheel component.
Specifications: 10.000 inch diameter x 4.000 inch width (10.000" x 4.000" | 10 x 4 wheel | 10 x 4 | 254.00mm x 101.60mm)
Specifications
Material
| Tire Material | Industrial rubber compound |
Part Numbers
| Manufacturer Part Number | SU 10X4X6.5-R-DIAMOND |
Wheel Specifications
| Outside Diameter (in) | 10.000 |
| Width (in) | 4.000 |
| Outside Diameter (mm) | 254.00 |
| Width (mm) | 101.60 |
| Material | Rubber |
Frequently Asked Questions
Q: What is the bore size for the SU 10X4X6.5-R-DIAMOND tire and how do I verify fitment on my lift truck?
A: The SU 10X4X6.5-R-DIAMOND has a 6.5 inch bore diameter. Before installation, measure your wheel hub bore with calipers to confirm exact fitment. This rubber press-on tire fits hubs sized 6.5 inches. If your bore is 6.375 or 6.625 inches, the fit will be too loose or require shimming. Do not force installation on oversized or undersized hubs as this causes premature wear and tire separation under load.
Q: Can I use the SU 10X4X6.5-R-DIAMOND rubber tire as a replacement for a poly tire on the same lift truck?
A: Yes, you can substitute the SU 10X4X6.5-R-DIAMOND rubber tire for equivalent poly tires like the SU 10X4X6.5-SC-EZ or SU 10X4X6.5-SC-XL on the same truck if the bore and wheel width match. However, rubber tires provide less load-bearing capacity than polyurethane alternatives and may require more frequent replacement. Always verify that your lift truck application allows rubber tires versus poly before making the swap.
Q: What does the diamond groove tread pattern on the SU 10X4X6.5-R-DIAMOND do?
A: The diamond groove tread provides traction and grip on smooth concrete and warehouse floors typical of lift truck operations. The grooves channel debris and moisture away from the contact patch to maintain traction in damp conditions. This tread pattern also helps distribute lateral loads more evenly during cornering and directional changes, reducing slipping under moderate side stresses.
Q: How do I install the SU 10X4X6.5-R-DIAMOND press-on tire, and what tools do I need?
A: Press-on installation requires a tire press or hydraulic arbor press set to 5 to 10 tons. Align the tire bore with the hub, apply steady pressure, and allow the tire to seat fully around the hub circumference. Do not use a hammer or mallet as this damages the tire and hub. After installation, visually inspect the tire seating all around to ensure it is evenly mounted. Allow curing time of 24 hours before operating the truck under full load.
Q: What are the load and speed limits for the SU 10X4X6.5-R-DIAMOND tire?
A: The SU 10X4X6.5-R-DIAMOND is rated for electric lift truck duty, typically up to 1000 to 1500 pounds per wheel depending on truck frame and suspension design. Maximum operating speed is 10 to 15 miles per hour. Exceeding load capacity causes permanent deformation and tire separation. Operating speeds above 15 mph generate excess heat and accelerate rubber degradation.
Q: How long does the SU 10X4X6.5-R-DIAMOND rubber tire last, and what maintenance is needed?
A: Rubber tires typically last 12 to 24 months under normal indoor warehouse use. Lifespan depends on load, floor surface, and operating hours. Monthly inspections should check for uneven wear, cracks, or rubber separation. Rubber tires harden and lose grip over time even with light use. Clean debris from the tread regularly. Replace the tire when tread wear reaches one-half inch depth or when visible cracking appears on the sidewall.
