The info is in your red owners manual, and on the door sticker (both of which are still available from the Pantera vendors). Assuming you still have original tires, I advise you to get them off your car if you expect to actually drive it much. 29-year-old tires are unsafe to drive at the speeds a Pantera can attain, and there are other, better, newer tires around than the hard, slippery and narrow belted-bias Arrivas the car came with. A few years ago, I drove a show-winning totally stock Pantera in an autocross, and IMHO, the car was dangerous at anything over 1/3 throttle. Good luck.
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