| PORSCHE | | | | | | | What | you | can | carry | . | . | . | . |
| Year made | Tower Type | Accessory | Crossbar length (suggested) | Clips-type needed | Maximum Crossbar spread | Ski/Snow Boards? | Bicycles? | Kayaks? | Canoes? | Basket Case? | Space Cadet? | Rocket Box? | Space Case? | See these reference fit notes |
| 914 | 79 | 1C SST | Trunk Fit | 58" | 2 pr. of Y15 | 26" | - | Possibly | - | - | Yes | - | - | - | 34 |
| 911/ 912/ 930/ 964/ Carrera | 79/94 | 1A Raingutter | - | 48" | - | 26" | Yes | Yes | Possibly | Possibly | Yes | Yes | - | - | 29, 36 |
| 924 | 86/88 | 1C SST | - | 48" | 2pr. of Y19 | 24" | Yes | Yes | Possibly | Possibly | Yes | Yes | - | - | 61 |
| 79/82 | Q Tower | - | 48" | 2pr. of Q4 | 25" | Yes | Yes | Possibly | Possibly | Yes | Yes | - | - | 112 |
| | 1A Raingutter | - | 48" | - | 24" | Yes | Yes | Possibly | Possibly | Yes | Yes | - | - | - |
| 928 | 79/93 | Q Tower | - | 48" | 1pr. of Q30 & 1 pr. of Q4 | 18" | Yes | Yes | - | - | Yes | Yes | - | - | 78 |
| 944 | 83/91 | Q Tower | - | 48" | 2pr. of Q4 | 26" | Yes | Yes | Possibly | Possibly | Yes | Yes | - | - | 112, 114 |
| 968 | 93/94 | Q Tower | - | 48" | 2pr. of Q4 | 24" | Yes | Yes | Possibly | Possibly | Yes | Yes | - | - | 36, 61 |
