165R15. There should not be many problems.**
The following table shows some possible replacements for a 165R15 tire:
| Replacement Tire Size | Load Index | Aspect Ratio | Rim Width |
|---|---|---|---|
| 175/70R13 | 82 | 70 | 5J-6J |
| 185/65R14 | 86 | 65 | 5.5J-6.5J |
| 195/60R15 | 88 | 60 | 6J-7J |
| 205/55R16 | 91 | 55 | 6.5J-7.5J |
| 215/45R17 | 93 | 45 | 7J-8J |