Extended warranty question

[belldar]

Buying a new 17 Chevy 3500 with quite a few electronics. Already has the normal factory warranty but they offered a extended 10 year-120k mile warrant for close to $3k. Supposed to cover Anyang that they don't consider normal wear and tear. Even covers wheel bearings and ball joints supposedly. It's a CNA National Z2 warranty. Can you negotiate the price, is this actually worth it? I actually PLAN on keeping the pickup at least the ten years. They said warranty is also transferable and prorated if we trade truck before its up. Vanishing 100$ deductible for any repair shop that isn't where we bought it from. What say you guys??? Thanks!