H&R Trak+® Wheel Spacers Wider is better. Whether you are interested in fine-tuning your suspension, increasing safety, enhancing performance and handling or making a statement about your individual style. H&R TRAK+® wheel spacers do the job. Why is wider better? Trak+® wheel spacers widen the stance of your vehicle, hence providing a lower roll center. This increases the safety, performance and handling of your vehicle through turns. How? These lightweight wonders move your wheel out from the hub to fill the gap between the wheel and fender. Filling the gap also provides your vehicle with a more aggressive stance and sleek style. TRAK+ wheel spacers are made from a proprietary aluminum/magnesium alloy which is not only incredibly strong, but also very light weight (up to 70% lighter than a comparable steel product). TRAK+ wheel spacers are then hard anodized to ensure a tough, durable finish that is resistant to chipping, scratching and oxidation. Hub centric for the highest level of accuracy, TRAK+ wheel spacers are 100% made in Germany under ISO 9001 Quality Assurance standards, and meet the rigid safety criteria of the German TÜV. Whether you want improved handling, increased safety or simply want your car to make a statement about your individual style, TRAK+ wheel spacers can help you accomplish your goal. Spacers require longer lug bolts for proper installation. Make sure that you have at least 6 full turns (2160 degrees) of the bolt into the hub during installation.