the standard tire size is 14" rims on the '93-'97.
The driveshafts should last a while, but will show signs when they are getting worn- mainly in vibration (VERY obvious at highway speeds). They will start making noises (a "Click" sound when accelerating) when they are worn right out. (
Here's a thread describing the signs of a worn driveshaft)
I'm just poking at the dark here, but I'm guessing a driveshaft should last about 150,000-200,000 km (about 150,000 miles)
Jack the car up and get under the engine. Grab the driveshaft by the base of the inner CV boot. Try to move it to the front and back of the car. repeat the test with the outer CV joint. if there is any play in either joint, it needs to be replaced.
Now try moving the shaft sideways (In and out) it should move, but there should be no nasty sounds.
I would also check the piviots. jack the car up and try to wiggle the wheel. There should be no play. Check the steering-rods as well.