What size speakers do you need for a 1995 Toyota 4Runner 4door 6 speakers?

Dash
- 4"

Cargo Area Sides
- 5-1/4

Sound Bar Above Rear Hatch
- 2" Tweeters

Try to use Toyota speaker adapter plugs so you don't need to cut wires and mess the electric system up. You can get them from Ebay or Amazon.