"Tuner Series" lug nuts from Sickspeed. Forged from aircraft grade 7075 aluminum and hard Technidize™ for long lasting brilliance. Specifically designed for Sickspeed lug nuts, will help take your look to the next level! Chariot inspired design One threaded spike is required per lug / easy to swap out. Spikes add 30mm to overall length Custom smooth look without the knurling of standard Sickspeed spikes. Compatiable with either 60mm or 50mm Sickspeed lug nuts. Designed to work exclusively with Sickspeed lug nuts, Lug nuts sold separately!!! Don't forget to check out our other listings for parts and accessories to suit your ride. We are always expanding so keep an eye out for more supreme quality products from Sickspeed. NOTE: Listing is for 4 spikes ONLY. Check our OTHER listings for additional quantities and colors!. Purchase includes a die-cut vinyl decal: Check out the manufacturer's website for more info and pics.