Extras on your vehicle can add significantly to its value, so make sure they are included when you insure it.
Anything optional that does not come with the standard factory version of the vehicle is considered an extra or accessory, including mag wheels, towbars, tracking devices, music systems, sunroofs, bullbars, wraps and branding, special paint finishes, winches, canopies, long-range tanks and similar modifications.
The extras on your vehicle can easily add 50% to its value, and failing to specify these items puts you at risk of being underinsured - which means being paid less than you were expecting should you need to claim.