Zhigu's aftermarket offroad wheels are built for adventure, featuring dual-phase forged 6061-T6 aluminum with a 5mm-thick barrel and reinforced spoke junctions. Customization includes beadlock rings (3/16" 7075-T6 aluminum), 8-12 lug patterns, and offsets from -44 to +30mm. The proprietary RockDefender finish combines a 200-micron powder coat with a 1mm-thick elastomeric layer, resisting impacts from 4" rocks at 25 mph. These wheels support 35-40" tires and have a load rating of 3,800 lbs per wheel. Internal stress-relief grooves reduce cracking risk by 45% during articulation. Tested in Moab, Baja, and the Rubicon Trail.