Chevrolet SSR Wheel Lug Bolt Pattern, Offset, and Rim Size Reference

The Chevrolet SSR combines retro style with modern performance, requiring precise wheel fitment specifications to ensure optimal mounting and safety. Key parameters include the wheel lug pattern, which indicates the number of lug nuts and pitch circle diameter (PCD) in millimeters, offset ET values that influence wheel positioning, and the center bore diameter.\n\nFor the Chevrolet SSR, the standard lug pattern is 6×139.7 mm (6 lug nuts on a 139.7 mm PCD), which is common among Chevy trucks and SUVs. The offset ET typically ranges from +20 to +40 mm, balancing wheel clearance and vehicle stance. The center bore, crucial for hub-centric mounting, measures 78.1 mm to align wheels accurately on the hub.\n\nRim size compatibility varies with SSR model years and specific wheel designs but generally supports diameters from 17 to 20 inches with widths accommodating performance tires. Always consult year-by-year references when selecting wheels to maintain safe and proper fitment.\n\nThis catalog offers a year-sorted summary of Chevrolet SSR lug patterns, offsets, center bores, and rim sizes to assist enthusiasts and professionals in choosing the right wheels without guesswork.