$300 a good price for 325/50/15 M/T drag radials?

The stock well is about 12" deep. 25.4mm/inch x 12 = 304.8 so a 325 is wider than the well.

Let me rephrase this. You likely won't get a 325/50 to tuck up inside the well. If you kept it jacked up in the back then it will probably work. Depends on the look you are going for. The car you pictured is up in the rear a good amount

If you want them tucked up in the well, probably not going to happen.

Here's a 30/11.50 on the back of my Duster. It's minitubbed and relocation. Tire fits entirely inside the well, no interference with the outer wheel lip. It's going to have 315/60/15 MT et street radials on it.



Good luck with it.