According to the manufacturer's floorplan details on
Forest River RV, the 2026 NB20.6 features the following specifications:
| Specification | Detail |
|---|
| Gross Vehicle Weight Rating (GVWR) | 8,063 lbs. - 8,473 lbs. |
| Dry Weight | 6,563 lbs. - 6,973 lbs. |
| Hitch Weight | 700 lbs. - 755 lbs. |
| Cargo Carrying Capacity | 1,500 lbs. |
| Exterior Length | 29' 9" |