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Travel Trailer

Forest River RV Rockwood Roo 21ss

Forest River RV Rockwood Roo 21ss

Compare specs across all model years (2008–2023)

15
Model Years
8
Sleeps
27' 2"
Length
5,835
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2016 Rockwood Roo 21ss Best Choice

Lightest GVWR (4,630 lbs) makes it towable by more vehicles. Highest Mint Score (29.7).

View 2016 Full Specs & Tow Guide →

What Changed Year-Over-Year

2018 2019

Larger Fresh Tank

Fresh water capacity changed from 43 to 58 gallons.

2015 2016

Weight Reduction

GVWR dropped from 6,674 to 4,630 lbs (2,044 lbs lighter), improving towability.

2014 2015

More Compact

Length changed from 27' 9" to 26' 2".

All Model Years

2023 Forest River RV Rockwood Roo 21ss
2023 2023 Forest River RV Rockwood Roo 21ss 27.9
548 lbs Hitch 27' 2" Sleeps 8
View Full Specs Check Towing
2022 Forest River RV Rockwood Roo 21ss
2022 2022 Forest River RV Rockwood Roo 21ss 27.9
556 lbs Hitch 27' 2" Sleeps 8
View Full Specs Check Towing
2021 Forest River RV Rockwood Roo 21ss
2021 2021 Forest River RV Rockwood Roo 21ss 27.4
548 lbs Hitch 27' 2" Sleeps 8
View Full Specs Check Towing
2020 Forest River RV Rockwood Roo 21ss
2020 2020 Forest River RV Rockwood Roo 21ss 27.4
548 lbs Hitch 27' 2" Sleeps 8
View Full Specs Check Towing
2019 Forest River RV Rockwood Roo 21ss
2019 2019 Forest River RV Rockwood Roo 21ss 27.4
548 lbs Hitch 27' 2" Sleeps 8
View Full Specs Check Towing
2018 Forest River RV Rockwood Roo 21ss
2018 2018 Forest River RV Rockwood Roo 21ss 26.9
600 lbs Hitch 27' 2" Sleeps 8
View Full Specs Check Towing
2017 Forest River RV Rockwood Roo 21ss
2017 2017 Forest River RV Rockwood Roo 21ss 26.9
616 lbs Hitch 27' 2" Sleeps 8
View Full Specs Check Towing
Best Value 2016 Forest River RV Rockwood Roo 21ss
2016 2016 Forest River RV Rockwood Roo 21ss 29.7
4,630 lbs GVWR 504 lbs Hitch 27' 2" Sleeps 8
↓ 2,044 lbs lighter than 2015
View Full Specs Check Towing
2015 Forest River RV Rockwood Roo 21ss
2015 2015 Forest River RV Rockwood Roo 21ss 27.9
6,674 lbs GVWR 674 lbs Hitch 26' 2" Sleeps 8
View Full Specs Check Towing
2014 Forest River RV Rockwood Roo 21ss
2014 2014 Forest River RV Rockwood Roo 21ss 26.9
635 lbs Hitch 27' 9" Sleeps 8
View Full Specs Check Towing
2013 Forest River RV Rockwood Roo 21ss
2013 2013 Forest River RV Rockwood Roo 21ss 26.4
585 lbs Hitch 26' 3" Sleeps 8
View Full Specs Check Towing
2012 Forest River RV Rockwood Roo 21ss
2012 2012 Forest River RV Rockwood Roo 21ss 27.9
5,743 lbs GVWR 570 lbs Hitch 25' 6" Sleeps 8
View Full Specs Check Towing
2011 Forest River RV Rockwood Roo 21ss
2011 2011 Forest River RV Rockwood Roo 21ss 27.4
5,743 lbs GVWR 570 lbs Hitch 25' 6" Sleeps 8
↑ 117 lbs heavier than 2010
View Full Specs Check Towing
2010 Forest River RV Rockwood Roo 21ss
2010 2010 Forest River RV Rockwood Roo 21ss 27.2
5,626 lbs GVWR 645 lbs Hitch 25' 6" Sleeps 8
↓ 967 lbs lighter than 2008
View Full Specs Check Towing
2008 Forest River RV Rockwood Roo 21ss
2008 2008 Forest River RV Rockwood Roo 21ss 26.2
6,593 lbs GVWR 593 lbs Hitch 21' 4" Sleeps 8
Original model year
View Full Specs Check Towing

Can Your Vehicle Tow the Rockwood Roo 21ss?

Enter your truck specs to see if any of these model years fit your towing capacity—and which year gives you the most safety margin.

View Towing Calculator
Tip: Click a year to see the full specs, tow guidance, and recommended gear for that model year.

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