Option Lab R555 Wheel Formula Bronze 18x9.5 38mm 5x114.3 73.1CB

Part #: OLW-L55-89565-38-MBZ. Option Lab's R555 wheels, crafted with advanced flow - form technology, are a game - changer. They're lighter, stronger, and highly resistant to shocks. Thanks to the flow form method, these wheels boost strength while slashing weight by 15% - 20%. Weighing between 21.5 lb and 22.0 lb, they can handle a 1600 lb load and carry a DOT - T rating for US road use. The center bore is 73.1mm for most bolt patterns (5x108 is 63.4mm, 5x112 is 66.6mm; note that 66.56mm OD hub rings won't work). The lug pocket has a 29mm diameter with a 60 - degree taper conical seat. These wheels fit multiple car models. For 2015+ WRX & STi with 5x114.3 bolt pattern, choose 18x8.5 +35 for an OEM Plus look or 18x9.5 +38 for an aggressive style. For 2004 STi and 2004 - 2014 WRX with 5x100, 18x8.5 +35 (OEM Plus) or 18x9.5 +38 (aggressive) are great options. 2011+ Focus (ST&RS) with 5x108 can use 18x8.5 +40 (OEM Plus) or 18x9.5 +40 (aggressive). For 2008+ and 2016+ Civic with 5x114.3, 18x8.5 +35 suits stock suspension and 18x9.5 +38 is ideal for coilover suspension.

Using these Option Lab R555 wheels is straightforward. First, make sure to check the center bore size according to your car's bolt pattern to ensure a proper fit. The wheels come with a 29mm diameter lug pocket with a 60 - degree taper conical seat, so use the appropriate lug nuts. When installing, follow the recommended torque settings to avoid any issues. As for maintenance, regularly clean the wheels with a mild soap and water solution. Avoid using harsh chemicals or abrasive cleaners as they can damage the finish. Check the wheel's condition periodically for any signs of damage, like cracks or dents. If you notice any problems, it's best to have them inspected by a professional. When driving, be careful of potholes and curbs as they can cause damage to the wheels. With proper use and maintenance, these wheels will serve you well for a long time.