# Forest River Berkshire 390TS

Berkshire 390TS is a class a floor plan by Forest River.

## Specs (2008 model year)

| Spec | Value |
| --- | --- |
| Length | 39 ft 9 in |
| Sleeps | 5 |
| Slide-outs | 3 |
| GVWR | 28,000 lbs |

## Model years

2008. Year-specific specs: `https://rvenvy.com/class-a-motorhomes/forest-river/berkshire/390ts?year={year}`

## Overview

The Forest River Berkshire 390TS earns its reputation behind the wheel, with owners frequently calling out its easy steering, confident acceleration, and smooth towing manners. The Freightliner XC raised-rail chassis pairs a Cummins ISB 6.7L turbo diesel (340 HP, 660 ft-lbs of torque) with an Allison 2500MH 6-speed automatic, Neway air suspension front and rear, and Sachs custom-tuned shocks, a combination that shows in RV Insider's strong 4.5 driving and towing scores. A 100-gallon dual-fill fuel tank means fewer stops on long hauls, and the steel basement construction with vacuum-bonded sidewalls and fiberglass roof reflects a serious build underneath the coach. For buyers wanting more muscle, an optional 350 HP Cummins with an Allison 3000MH transmission and 10,000 lb receiver hitch is available, making the Forest River Berkshire 390TS a capable tow rig as well.

## Inventory

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

Floor plan diagram: https://images.rvenvy.com/207638bd359ee61828fea36b9ca3ea4cf670a74a9a5612212505603f33d21800/1024.webp

Canonical page: https://rvenvy.com/class-a-motorhomes/forest-river/berkshire/390ts