# Gulf Stream Innsbruck Supreme 288ISL

288ISL is a travel trailer floor plan by Innsbruck Supreme (Gulf Stream).

## Specs (2025 model year)

| Spec | Value |
| --- | --- |
| Length | 33 ft |
| Sleeps | 9 |
| Slide-outs | 2 |
| Dry weight | 6,660 lbs |

## Model years

2025, 2024. Year-specific specs: `https://rvenvy.com/travel-trailers/gulf-stream/innsbruck-supreme/288isl?year={year}`

## Inventory

No units currently for sale. Search similar inventory: https://rvenvy.com/inventory

Floor plan diagram: https://images.rvenvy.com/6b48a144e44ff75f608cb72fb8bb8c14b4cc9d40aa93af64fbfe1b47b5757688/1024.webp

Canonical page: https://rvenvy.com/travel-trailers/gulf-stream/innsbruck-supreme/288isl