6.75 for both front and rear for the non-bose system 6.5's will fit
Try to use the Nissan 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.
can I move my spare tire thats on the back of 1998 pathfinder to under the vehicle
No, this Pathfinder does not have a speedometer cable. It has a speed sensor on the transfer case.
1998 Nissan pathfinder crankshaft pulley bolt is right handed.
1998 Nissan Pathfinder the speedometer and heat gauge quit workin?
no only two minutes
265 70 R 15
It is located in the transfer case!
Nissan Pathfinder LE 1998
From what I can find out, it seems to be 6.5".
They are 165mm size
The wiring color code for an amplifier in a 1998 Nissan Pathfinder is blue or blue and white. This is the amplifier turn on wire.
It has a timing belt which must be changed every 106,000 miles.