67 Barracuda- Brakes and suspension on a 5000 budget- advice needed

No, but I-35 between Austin and San Antonio is a road racing track most of the time. I plan on using it every day and it will see some aggressive driving.
Ok so what's special about this route; on a map it shows 80 miles/76min, of fairly straight road.
If you drive that route every day/5 days a week/50wks a year, that comes to 20,000 miles. How many soft-compound tires is that, all used up, mostly driving straight lines.
There's gotta be something very special about that route, that is not apparent on Google-Map.