Not all Land Rover Defender wheel spacers are created equal. Using low-quality, universal fit spacers on a premium vehicle like a Land Rover Defender is just asking for trouble down the road. The safe choice is to use hub-centric, vehicle-specific wheel spacers designed explicitly for your year and model IS.br br Land Rover Defender hub-centric spacers have a lip that fits snugly around the hub of your wheel, centering it perfectly. Lug-centric spacers simply have holes for the lug nuts with no centering mechanism. This can allow the wheels to be mounted slightly off-center, causing vibration, premature tire wear, and potential safety issues.