NissanPartsDeal.com offers the wholesale prices for genuine 2015 Nissan Titan parts. Parts like Road Wheel & Tire are shipped directly from authorized Nissan dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.6L. Trim: LE, Off-Road, PRO-4X, S, SE, SL, SV, XE.