2021 Forest River Sandpiper 3550FL

Used Fifth Wheel in Grand Rapids, Michigan, 49548

$37,990.00
2021 Forest River Sandpiper 3550FL - Used Fifth Wheel For Sale by TerryTown RV Superstore in Grand Rapids, Michigan
2021 Sandpiper 3550FL by Forest River from TerryTown RV Superstore in Grand Rapids, Michigan
Used 2021 Forest River Sandpiper 3550FL available in Grand Rapids, Michigan

Unit Specs

  • Stock #45321
  • Year2021
  • ManufacturerForest River
  • Make Forest River
  • ModelSandpiper
  • Floorplan3550FL
  • Type Fifth Wheel
  • ConditionUsed
  • Length39' 3"
  • VIN4X4FSAM26MJ041118
  • MSRP $41,865.00
  • Price $37,990.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps4
  • Water Capacity (Fresh)37 gal
  • Water Capacity (Black)52 gal
  • Water Capacity (Grey)104 gal
  • Slideouts3
AI Generated Description

Forest River Sandpiper 3550FL stands out with 3 slideouts and a substantial 471 inches in length, delivering expansive interior space. Its rugged build is underscored by a dry weight of 10684 lbs and a GVWR of 13684 lbs, with a hitch weight of 2205 lbs for confident towing setup. Inside, you’ll find sleeping space for up to 4, plus a generous gray water capacity of 104.0 gal and black water capacity of 52.0 gal to support longer trips. Hit the open road with confidence. View the Forest River Sandpiper at TerryTown RV.


This 2021 Forest River Sandpiper 3550FL is the perfect rig for your adventures and explorations. By owning this 2021 Forest River Sandpiper 3550FL, you’re joining the Forest River family! This rig sleeps 4, so it makes the perfect family RV. With three slides, this rig feels roomy and spacious inside. The 37 gallon fresh water tank is just right for easy RV traveling.

2021 Forest River Sandpiper 3550FL Features


2021 Forest River Sandpiper 3550FL Literature


Stock #: 45321
Dealer Info

TerryTown RV Superstore

7145 S. Division Ave.
Grand Rapids, MI 49548

Member Since 2011

See 1232 Reviews

Unit Specs

  • Stock #45321
  • Year2021
  • ManufacturerForest River
  • Make Forest River
  • ModelSandpiper
  • Floorplan3550FL
  • Type Fifth Wheel
  • ConditionUsed
  • Length39' 3"
  • VIN4X4FSAM26MJ041118
  • MSRP $41,865.00
  • Price $37,990.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps4
  • Water Capacity (Fresh)37 gal
  • Water Capacity (Black)52 gal
  • Water Capacity (Grey)104 gal
  • Slideouts3

Email Dealer

Request More Info on this 2021 Forest River Sandpiper 3550FL Offered for sale by TerryTown RV Superstore

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

TerryTown RV Superstore
TerryTown RV Superstore

7145 S. Division Ave.
Grand Rapids, MI 49548

Phone: Click to Call

campground and travel trailer

Everything about RV life delivered directly to your inbox. The hottest RVs, tips & tricks, recipes, travel destinations, new gadgets & much more!

Child Eating s'mores
2021 Forest River Sandpiper 3550FL Gallery
Used 2021 Forest River Sandpiper 3550FL available in Grand Rapids, Michigan
2021 Forest River Sandpiper 3550FL - Used Fifth Wheel For Sale by TerryTown RV Superstore in Grand Rapids, Michigan
2021 Sandpiper 3550FL by Forest River from TerryTown RV Superstore in Grand Rapids, Michigan
Used 2021 Forest River Sandpiper 3550FL available in Grand Rapids, Michigan