The dash speakers are actually 2.5. I replaced all my speakers this past weekend with kicker 6" in front door, 5.25" in rear door and 3.5 in dash. I had to make the 3.5 fit with alot of work. I did it cuz I love the sound they put out but if you just want new speakers get the 2.5 size and save you some time. Stock sizes are 6.5" for front and rear doors and 2.5" in dash. I have pics I can upload when I get back from vacation on monday if wanted.
2010 KK, 2" Daystar lift, 245/75/16 BFG All-Terrains, interior LED's, front rear and cargo liner weather tech's, Pioneer AVH-p4400BT, GEX-P920XM, Kicker 6" in front 5 1/4" in rear, PB 2.75" in dash, Kicker 300.1 amp, Pioneer TS-SWX310, JK light bar with Hella 500 ff and 100w bulb, BOYO rear view camera, JBA exhaust, K&N drop in filter and more to come.