# Heartland Pioneer PI DS 320

PI DS 320 is a travel trailer floor plan by Pioneer (Heartland).

## Specs (2025 model year)

| Spec | Value |
| --- | --- |
| Length | 37 ft 4 in |
| Sleeps | 10 |
| Slide-outs | 2 |
| Dry weight | 7,696 lbs |
| GVWR | 9,730 lbs |
| MSRP | $47,108 |

## Model years

2025, 2024, 2023, 2022, 2021. Year-specific specs: `https://rvenvy.com/travel-trailers/heartland/pioneer/pi-ds-320?year={year}`

## Inventory

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

Floor plan diagram: https://images.rvenvy.com/350f9ecef1f2cd6d536a5d19b872dc183d324826221c2ccec4112968a8d9bb02/1024.webp

Canonical page: https://rvenvy.com/travel-trailers/heartland/pioneer/pi-ds-320