Product Description
LOAD WHEEL
Frequently Asked Questions
Q: Why choose the SU S254-XL polyurethane wheel over the standard SU S254?
A: The SU S254-XL uses polyurethane tread instead of rubber, extending service life by 40-60 percent in typical warehouse duty. Polyurethane resists oily and acidic spills better than rubber and does not dry-rot in dry storage. For operations running trucks 16 hours per day or operating on contaminated floors, the SU S254-XL pays for itself in reduced replacement frequency.
Q: Is the SU S254-XL compatible with trucks that currently run rubber S254 wheels?
A: Yes. The SU S254-XL has identical bore size and mounting specifications as the standard SU S254. You can swap wheels one at a time without truck modifications. Do not mix polyurethane and rubber wheels on the same truck as different wear rates will cause uneven rolling and handling problems. Replace all four or six wheels as a set.
Q: What is the total cost benefit of SU S254-XL over five years?
A: The SU S254-XL costs 30 percent more per wheel but lasts 5-7 years versus 2-3 years for standard rubber. Over five years, a truck with four wheels needs 6-10 rubber wheel replacements or 2-3 polyurethane replacements. Labor and downtime for replacement typically runs 200-400 dollars per cycle. Over five years, polyurethane saves 1200-2000 dollars per truck.
Q: Does the SU S254-XL come as a complete assembly or wheel-only?
A: The SU S254-XL is available in both formats. The assembly includes bearings and seals pre-installed. The wheel-only option lets you reuse existing bearings if they are still in good condition. Order the wheel-only option if replacing a wheel within the first two years of original bearing installation. Always verify bore and spindle size match before purchasing.
Q: Are there any floor conditions where the SU S254-XL is not recommended?
A: Avoid the SU S254-XL on outdoor concrete, gravel, or extremely cold storage below 10 Fahrenheit. Polyurethane becomes brittle in severe cold and will crack. On wet polished concrete, polyurethane provides less grip than rubber and may cause slipping. For outdoor docks or cold storage operations, standard rubber SU S254 wheels are better suited despite shorter lifespan.