![JNC019 | Hyper Black Machined Lip | 18x9 | 5x100/5x114.3 | +25mm | CB: 73.1](http://www.mountainfirewheels.com/cdn/shop/products/140211-8969_df942913-1c22-4676-a309-860fe8410554_{width}x.jpg?v=1601763848)
JNC wheels are a low pressure cast wheels. Low pressure casting uses positive pressure to move the molten aluminum into the mold quicker and achieve a finished product that has improved mechanical properties (more dense) over a gravity cast wheel. Low-pressure casting has a slightly higher production cost over gravity casting. Low pressure is the most common process approved for aluminum wheels sold to the O.E.M. market. Low-pressure cast wheels offer a good value for the aftermarket as well.