STANDARD LIP SPUN ALUMINUM WHEELS, Lightweight, durable and attractive, Constructed from .190 gauge T-6061 aluminum, heat treated for optimal strength, and polished to a high luster, Precisely manufactured to maintain a consistent thickness across the profile of the wheel; ultradurable, Lightweight (less rotating mass) for more available power and light, predictable steering, Ideal for use in sand, competition and recreational use, Available in 10×5, 9×9 and 10×8 sizes, Some applications have round center, not cloverleaf as shown, Come individually boxed, ROLLED-LIP SPUN ALUMINUM WHEELS, All of the features of the standard lip wheel except these wheels have a rolled lip, A more durable, impact-resistant wheel while remaining very light, Rolled lip provides for easier tire mounting, Polished or durable black powder-coat finish available, Available in 10×5 and 9×8 sizes