Spring is here and what better time than now to outfit your vehicle with a set of O.Z. Racing Tuner System wheels. In 2006, Tire Rack became the North American distributor for O.Z. Racing wheels. This partnership includes O.Z. Racing's prestigious, custom 3-piece wheel program -- O.Z. Racing Tuner System. This program helps expand fitment limitations normally found with one-piece wheels. Additional brake clearance and maximum outer lip depth are just some of the benefits this system provides. Applications are available for many of the world's most exotic cars including Aston Martin, Ferrari, Lamborghini, Maserati, Porsche, as well as a wide variety of luxury and performance cars.
How does the process work? O.Z. Racing Tuner System's 3-piece wheel components -- wheel center, inner rim section and outer rim section -- are produced in the same facility, with the same machinery and using the same technology as F1 race wheels. Rim diameters are available in 18", 19", 20" and 22" with inner rim widths of 5.5" to 9.5" and outer rim widths of 1" to 4" possible. Tire Rack's complete, in-house inventory of all 3-piece wheel components means quick turn-around with assembled wheels shipping within 1-2 days of order receipt.
Precise wheel assembly is performed at Tire Rack using an exacting process that maintains and enhances the structural integrity originally built into each individual wheel component. O.Z. Racing Tuner System supplies a proprietary fastener specific to its 3-piece wheels to ensure the highest level of structural integrity. These fasteners alone do not guarantee a properly assembled wheel and tightening. Thus, Tire Rack uses a factory-certified Ingersoll Rand DC Electric Fastening System to tighten O.Z. Racing Tuner System's proprietary fasteners.
The assembly torque of these critical fasteners is controlled and repeatable to less than 1/2%. Tire Rack's fastening system produces traceable measurements of torque to spec every time. In fact, wheels custom-assembled at Tire Rack are shipped with a computerized print out that shows in detail the settings used to assemble each wheel. Proper torque (fasteners tightened to spec so they won't break or loosen) and run-out (radial and lateral roundness for vibration-free rides) are recorded.
Once assembled, each O.Z. Racing Tuner System 3-piece wheel gets a unique serial number noted on a sticker placed on the inside of the wheel near the valve stem.