View New & Used Forest River Sierra RVs for Sale in or near Allentown, Pennsylvania
6 listings match your search
New 2025 Forest River Sierra 3370RLS
New Fifth Wheel in Willow Street, Pennsylvania 17584
Forest River Sierra fifth wheel 3370RLS highlights: King Bed Tri-Fold Hide-A-Bed Ceiling Fan Theater Seating Free Standing Dinette Shower with a Seat You will enjoy every adventure in this Sierra fifth wheel that is perfect for a couple that enjoys weekend ...
- Length: 36' 0"
- # Slideouts: 3
- Sleeping Cap: 4
New 2025 Forest River Sierra 4002FB
New Fifth Wheel in Willow Street, Pennsylvania 17584
Forest River Sierra fifth wheel 4002FB highlights: Two Bedrooms Two Full Bathrooms Loft Kitchen Island Rear Entry Enjoy a home on wheels with this fifth wheel! There are two bedrooms to choose from plus an upper loft with two 32" x 74" bunk mats, cabinets, ...
- Length: 43' 0"
- # Slideouts: 4
- Sleeping Cap: 6
Used 2019 Forest River Sierra 384QBOK
Used Fifth Wheel in Bath, Pennsylvania 18014
Forest River Sierra 384QBOK fifth wheel highlights: Bath and a Half Dual Entry Rear Bunkhouse Kitchen Island Theater Seats Exterior Kitchen Just imagine having two entries into this fifth wheel to quickly get to the half bath or the main area depending on ...
- Length: 41' 0"
- # Slideouts: 5
- Sleeping Cap: 8
Used 2019 Forest River Sierra 387MKOK
Used Fifth Wheel in Pottstown, Pennsylvania 19464
Forest River Sierra 387MKOK fifth wheel highlights from Optimum RV: Private Living Area Bath and a Half Two Fireplaces Four Theater Seats Free Standing Dinette Exterior Kitchen Plan to make plenty of memories with your family while you camp in this Sierra. ...
- # Slideouts: 5
- Sleeping Cap: 4
New 2025 Forest River Sierra 3800RK
New Fifth Wheel in Willow Street, Pennsylvania 17584
Forest River Sierra fifth wheel 3800RK highlights: Four Slides Theater Seating Exterior Cooktop Walk-In Bathroom Closet 12V Refrigerator If you're looking to go full-time RVing, this fifth wheel is packed with convenient features! The master bedroom includ ...
- Length: 44' 0"
- # Slideouts: 4
- Sleeping Cap: 4
New 2025 Forest River Sierra 4003MB
New Fifth Wheel in Willow Street, Pennsylvania 17584
Forest River Sierra fifth wheel 4003MB highlights: Kitchen Island Four Slides Shower with a Seat Pass-Through Storage Free-Standing Table and Chairs Middle Bunkroom Have you been looking for a luxury fifth wheel with space for overnight guests or even an o ...
- Length: 42' 0"
- # Slideouts: 4
- Sleeping Cap: 8