Toy Hauler
Forest River RV Shockwave 33fwg-dx
Compare specs across all model years (2017–2021)
4
Model Years
9
Sleeps
36' 6"
Length
14,999
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2021 Shockwave 33fwg-dx
Best Choice
Lightest GVWR (14,999 lbs) makes it towable by more vehicles. Highest Mint Score (30.6).
What Changed Year-Over-Year
2020
2021
Tank Capacity Change
Fresh water capacity changed from 150 to 140 gallons.
2017
2019
Capacity Change
Sleeping capacity changed from 10 to 8.
All Model Years
Best Value
2021
2021 Forest River RV Shockwave 33fwg-dx
30.6
14,999 lbs GVWR
2,458 lbs Hitch
36' 6"
Sleeps 8
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2020
2020 Forest River RV Shockwave 33fwg-dx
30.6
14,999 lbs GVWR
2,458 lbs Hitch
36' 6"
Sleeps 8
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Check Towing
2019
2019 Forest River RV Shockwave 33fwg-dx
30.4
14,999 lbs GVWR
2,458 lbs Hitch
36' 6"
Sleeps 8
↓ Sleeps 2 fewer than 2017
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Check Towing
2017
2017 Forest River RV Shockwave 33fwg-dx
28.4
14,999 lbs GVWR
2,458 lbs Hitch
36' 6"
Sleeps 10
Original model year
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Check Towing
Can Your Vehicle Tow the Shockwave 33fwg-dx?
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.
Tip: Click a year to see the full specs, tow guidance, and recommended gear for that model year.
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