The Alloy USA Wheel Spacers move your wheels out to help fit wider tires. This also creates extra stability due to the wider footprint of the vehicle. The Hub-centric design assures wheel balance and the spacers are constructed of durable 6061T6 aluminum for long life, extra strength and corrosion resistance. Available in 1.5" width for today's most popular wheel sizes. Each pair includes pre-installed grade 8 wheel studs and 10 lug nuts. Sold in pairs.