Inside the cab, usually yes. Vehicle-specific pieces use factory mounting points and molded shapes, which means no adapters, no slop, and far fewer rattles — things universal gear can rarely promise. Universal still makes sense for items that move between vehicles or where nothing model-specific exists. If a part touches the dash or console every day, buy the one shaped for your truck.

Give everything a fixed home and a soft interface. Rattles come from hard surfaces meeting hard surfaces, so line trays and bins, mount devices instead of tossing them in cupholders, and snug a strap around anything with real mass. Then do a shakedown drive on a rough road, note what buzzes, and fix offenders one at a time. A quiet cab makes a ten-hour day dramatically less tiring.

Mostly, yes. Factory 12V sockets and USB ports will run a phone and a couple of small devices, and quality multi-port adapters stretch them further without touching the harness. The limits show up with high-draw loads — fridges, inverters, big light banks — which deserve properly fused dedicated circuits. For a navigation phone and a camera battery, plug-in solutions are entirely adequate.

They can, which is why placement and design matter. Side airbags deploy through the seat seams, so covers need airbag-compatible seams or cutouts for your specific seats — a listing that fits your model will say so. Keep mounts and mounted devices out of deployment zones: the passenger dash top, A-pillars, and steering wheel area. A well-placed mount is a convenience; a badly placed one is a projectile.

Place by glance frequency and reach. Navigation sits closest to your natural sightline, radio controls within no-look reach, and rarely touched items get the leftover space — all of it clear of airbag zones and the view over the hood. Mock up positions before you commit any hardware, then live with the layout for a trip. A dash is finite; a plan beats an accumulation.