New 2026 Forest River RV Sierra 3800RK Fifth Wheel
King Bed! 4 Slide Outs!
View all Sierra Floorplans
2026 3800RK Features and Options
What Our Customers Are Saying
After over 20 plus years we found Schieks RV, in Manitowoc and we are so glad we did, Tina was knowledgable and genuine you can tell she truly wants what is best for you and cares just like she would if buying a camper/fifth wheel for herself.
We met the service team when first looking at the fifth wheel and again at walk through making sure everything was set for us, explaining everything and - Allan
Price:
$103,775
You Save: $38,780
Sale Price: $64,995
You Save: $38,780
Sale Price: $64,995
Royal RV Center
Location: Middlebury, IN
Stock# R054643
Location: Middlebury, IN
Stock# R054643
Stock# R054643
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2026 3800RK Specifications
| Sleeps | 4 |
| Slides | 4 |
| Length | 44 ft 1 in |
| Ext Width | 8 ft |
| Ext Height | 13 ft 4 in |
| Hitch Weight | 2405 lbs |
| GVWR | 15500 lbs |
| Dry Weight | 12849 lbs |
| Cargo Capacity | 2651 lbs |
| Fresh Water Capacity | 50 gals |
| Grey Water Capacity | 100 gals |
| Black Water Capacity | 50 gals |
| Tire Size | 16" |
| Furnace BTU | 40000 btu |
| Available Beds | King |
| Refrigerator Type | 12V |
| Cooktop Burners | 3 |
| Number of Awnings | 2 |
| Axle Weight | 7000 lbs |
| LP Tank Capacity | 30 lbs |
| Water Heater Capacity | 60000 gal |
| Water Heater Type | On Demand Tankless |
| AC BTU | 30000 btu |
| TV Info | LR 50" Flat Screen TV |
| Awning Info | 13' & 16' Electric w/LED Light Strip |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat |
| VIN | 4X4FSEP20TJ054643 |
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