Zhigu's 16-inch alloy wheels cater to compact SUVs, hatchbacks, and sedans, with forged 6061-T6 models weighing 7.8kg for a 16x6.5J rim (22% lighter than cast equivalents). Sizes range from 16x6J to 16x8J, supporting tire widths of 205-235mm with offsets from +20 to +55mm and PCDs from 4x100 to 5x112. Innovative designs include flow-formed rims for enhanced ductility, multi-spoke patterns for improved brake cooling, and triple-layer powder coating for superior corrosion resistance (withstanding 500 hours of salt spray testing). Customization options include beadlock features for off-road variants and OEM-matched finishes for factory replacement applications.