The most common tyre size on the Alfa Romeo 75 is 185/65R14 (overall diameter ≈ 596 mm). Exact fitment depends on generation and engine — full breakdown below.
| Engine | Tyre sizes |
|---|---|
| 75 1.6 - 110 PS - Benzin - 1556 Hubraum | 185/65R14 185/70R13 195/60R14 205/50R15 |
| 75 1.6 - 110 PS - Benzin - 1567 Hubraum | 185/65R14 185/70R13 195/60R14 205/50R15 |
| 75 1.8 - 116 PS - Benzin - 1767 Hubraum | 185/65R14 185/70R13 195/60R14 205/50R15 |
| 75 1.8 - 120 PS - Benzin - 1767 Hubraum | 185/65R14 185/70R13 195/60R14 205/50R15 |
| 75 1.8 - 120 PS - Benzin - 1779 Hubraum | 185/65R14 185/70R13 195/60R14 205/50R15 |
| 75 1.8 - 122 PS - Benzin - 1779 Hubraum | 185/65R14 185/70R13 195/60R14 205/50R15 |
| 75 1.8 - 150 PS - Benzin - 1767 Hubraum | 185/65R14 195/60R14 |
| 75 1.8 - 150 PS - Benzin - 1779 Hubraum | 185/65R14 195/55R15 195/60R14 205/50R15 |
| 75 1.8 - 155 PS - Benzin - 1745 Hubraum | 195/55R15 205/50R15 |
| 75 2.0 - 128 PS - Benzin - 1948 Hubraum | 185/65R14 195/60R14 205/50R15 |
| 75 2.0 - 145 PS - Benzin - 1948 Hubraum | 185/65R14 195/60R14 205/50R15 |
| 75 2.0 - 145 PS - Benzin - 1962 Hubraum | 185/65R14 195/60R14 205/50R15 |
| 75 2.0 - 148 PS - Benzin - 1948 Hubraum | 185/65R14 195/60R14 205/50R15 |
| 75 2.0 - 148 PS - Benzin - 1962 Hubraum | 185/65R14 195/60R14 205/50R15 |
| 75 2.0 TD - 95 PS - Diesel - 1981 Hubraum | 185/65R14 185/70R13 195/55R15 195/60R14 205/50R15 |
| 75 2.0 TD - 95 PS - Diesel - 1995 Hubraum | 185/65R14 185/70R13 195/60R14 205/50R15 |
| 75 2.5 - 150 PS - Benzin - 2464 Hubraum | 185/65R14 195/60R14 205/50R15 |
| 75 3.0 V6 - 185 PS - Benzin - 2934 Hubraum | 185/65R14 195/55R15 195/60R14 205/50R15 |
| 75 3.0 V6 - 185 PS - Benzin - 2959 Hubraum | 185/65R14 195/55R15 195/60R14 205/50R15 |
| 75 3.0 V6 - 192 PS - Benzin - 2959 Hubraum | 185/65R14 195/55R15 195/60R14 205/50R15 |