6 3/4 in front 6x9 in back
go to cruthfield.com
According to Crutchfield the front speakers on a 1999 Tiburon are 6 and 3/4 inches.
fronts are 6 3/4 rears are 6x9
6" speakers in a 2000 Toyota camery
The axle nut on a 2000 Tiburon is 32 mm. These nuts are incredibly hard to remove and is usually easier to use an impact gun to loosen it.
4X6 speakers
5 1/4". I believe that 6.5" can fit there also but I'm not exactly sure how.
5.25"
Try to use the Hyundai Tiburon speaker adapters plugs so you don't need to cut wires and mess up the electric system, you can get those from eBay or amazon.
how do i set timing on a 2000 Hyundai tiburon
The front door speakers on a 2000 Pontiac Grand Am Se are 4x6. The rear deck speakers are 6x9.
The rear speakers are 6"x9"