Nissan Extended Warranty vs SilverRock

Nissan Security+Plus is a factory-backed vehicle service contract program administered by Nissan Extended Services North America (NESNA), which was established in 2005 and is headquartered in Franklin, Tennessee. The program offers three main coverage levels for eligible Nissan vehicles, ranging from powertrain protection to Gold Preferred coverage for more than 2,300 components, with dedicated options available for certain electric and certified pre-owned vehicles. Security+Plus stands out for repairs through participating Nissan dealerships, where factory-trained technicians use genuine Nissan or Nissan-approved parts. Plans can also include roadside assistance, rental car reimbursement, trip interruption coverage, transferable contracts, and eligible 0% payment plans. NESNA is accredited by the Better Business Bureau and holds an A+ rating, though their BBB customer feedback leans negative, particularly around claims and communication. This review takes a closer look at their coverage, costs, contract terms, benefits, and customer experience.

SilverRock is a vehicle service contract administrator founded in 2014 and headquartered in Phoenix, Arizona. Rather than selling extended auto warranties directly to consumers, they administer protection plans for vehicles purchased through retailers such as Carvana and DriveTime. Depending on the contract, customers may receive a limited warranty, an optional vehicle service contract, or both, with coverage for many major mechanical and electrical systems. Many plans also include benefits such as roadside assistance, rental reimbursement, transferable coverage, and access to a nationwide network of participating repair facilities.

One feature that distinguishes SilverRock is their close integration with the vehicle buying process. Eligible customers can often add protection when purchasing a vehicle, and participating repair shops can work directly with SilverRock during the claims process. Pricing and contract terms vary based on the retailer, vehicle, and selected coverage, so there is no standard published price.

Customer feedback is mixed across major review platforms. While some policyholders report smooth claims and substantial savings on expensive repairs, others describe claim disputes, communication issues, and inconsistent service experiences. This review takes a closer look at SilverRock's coverage options, contract terms, costs, customer experience, support resources, and overall value to help determine whether their vehicle protection plans are worth considering.