Rehagen Racing
forum member
Upgrade your 2015 Mustang with ARP racing studs. These hubs feature longer, 3" ARP studs in 1/2"x20 thread. These allow you to add thicker wheel spacers on your 2015 Mustang for wider tire clearance.
http://rehagenracingproducts.com/2015-MUSTANG-FRONT-HUBS-w-3-ARP-STUDS-RR-1104-S550.htm
http://rehagenracingproducts.com/2015-MUSTANG-FRONT-HUBS-w-3-ARP-STUDS-RR-1104-S550.htm