Level up your 4WD with Opposite Lock Cardiff – the experts in suspension lift kits and GVM upgrades. Serving Newcastle, Hunter Valley, Maitland, Central Coast, and beyond, we deliver rugged, road-legal solutions for serious off-roaders. From heavy load setups to weekend warrior rigs, we’ve got your clearance, compliance, and confidence covered. Built tough for Aussie terrain – no shortcuts, just solid 4x4 gear.