Romac Diablo Alloy Wheels In Satin Black Set Of 4 - 18x8 Inch ET42 5X114.3 PCD 73.1mm Centre Bore Satin Black, Black

In recent years Romac have rightly earned their place as one of the best manufacturers of alloy wheels in the market today.Low Pressure Casting Technology reduces weight & increases strengthLightweight material improves your overall vehicle power-to-weight ratio for better performanceThe attractive multi-spoke design will enhance your vehicle's kerb appealThe Romac Diablo Alloy Wheels In Satin Black boast a 5-split spoke design and benefit from a process utilising Low-Pressure Casting Technology. This process reduces weight while increasing the overall impact and tensile strength. The subtle satin black finish has been through Romac's rigorous paint durability testing, so you know it is made to last.Romac put their wheels through a whole host of gruelling tests to ensure they're absolutely perfect.An impact test is done with and without tyres and with various weight loads applied and checks for uniform structural integrity. The PCD tolerance is measured, as this is one of the higher stress areas of a wheel. The test involves applying extreme stress to the PCD and is run several times. A radial fatigue test replicates the load forces applied to a wheel in various usage scenarios, such as with and without passengers, with and without a full load and other ways to simulate real-world conditions and not just meeting, but exceeding all international standards of safety and testing. A cornering fatigue test is run to simulate the extreme stresses on a wheel during cornering, again with varying loads and simulated road conditions.The wheels are helium-tested to ensure they are structurally stable and to identify any leaks. A saltwater test is conducted to replicate real-world high salt conditions and the wheels' ability to withstand corrosion. They even test the durability of the paint, by firing projectiles and other road debris at the wheel at high velocities. Don't Forget - wheels and tyres are usually one of the biggest expenditures so keep them safe by fitting high-security wheel locking nuts and keep them in pristine condition with our wheel care products.PCD and Offset explained - Check out our wheel fitment guide here!