Yikes, locating DOT approved 175R14 or 175/80R14 tires is a chore. So far these are the options:
Radar Dimax Classic 175R14 88H BSW
Dunlop Sport Classic | 175/80R14 88H
Michelin XAS | 175HR14 88H
Vredestein Sprint Classic 175HR14
Nankang NA-1 175/80R14
The choices 10 years ago were much more varied.
The vehicles that used this size as OEM were:
1967-72 Mercedes-Benz (W114/ W115)
1980-83 Mercedes-Benz 240D (OE with 175R14)
1980-85 Peugeot 505 Sedan (OE with 175SR14)
1980 Toyota Celica Supra (OE with 175R14)
1981-86 Toyota Celica ST (OE with 175SR14)
1980-82 Toyota Corona DLX,LE (OE with 175R14)
1980-84 Volvo 242 DL (OE with 175SR14)
1980-85 Volvo 244 DL (OE with 175SR14)
As the above models became scrapped the demand for the tire size shrunk.
The hunt continues.
Keith