# Gulf Stream Kingsport Supreme 288ISL

288ISL is a travel trailer floor plan by Kingsport 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/kingsport-supreme/288isl?year={year}`

## Inventory

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

Floor plan diagram: https://images.rvenvy.com/86e00043da77e670428b1a0c584d059ca90fda6e8f342681bcfab715d84c00d7/1024.webp

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