These spacers space your wheels out an extra 1.25-inch to help fit wider tires and give your vehicle a wider track and improve stability. Constructed of double anodized black extra thick 6061T6 Aluminum for long life and extra corrosion resistance. All hardware is grade 8 for extra strength. Sold as a pair. Included are 10 pre-installed grade 8 wheel studs, 10 lug nuts and thread locker.