2020 CrossRoads RV Redwood Rw3901mb Specs
1
Can Your Vehicle Tow This?
Enter your vehicle to check manufacturer-rated limits
Loading your garage...
2
Get Your Real Numbers
Tow rating is one limit — payload is what overloads first
The full calculator factors in:
Tongue weight vs payload
Water tanks (50 gal = 417 lbs)
Propane (40 lbs full)
Passengers in truck
Gear, bikes, coolers, tools
Cargo weight distribution
Your truck's payload limit carries tongue weight, passengers, and everything in the bed — that's the number that overloads first. The calculator checks both tow and payload with real gear weights.
Towing & Dimensions
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Dry Weight | 14109 lbs | - | - | - |
| Hitch Weight | 2570 lbs | - | - | - |
| Payload Capacity | 3791 lbs | - | ||
| Length | 483 in | - | ||
| Width | 96 in | - | ||
| Exterior Height | 162 in | - | ||
| Interior Height | 84 in | - |
Specs
Buy Now
More
Dry Weight
14109 lbs
Hitch Weight
2570 lbs
Payload Capacity
3791 lbs
Length
483 in
Width
96 in
Exterior Height
162 in
Interior Height
84 in
Towing & Dimensions Best Sellers
Top-rated products RV owners use to upgrade or maintain their RV.
Electrical & Solar
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Battery Converter Amps | 90 | - | - | |
| Shore Power | 30 Amps | - | ||
| Battery Type | 12V Lead-Acid | Top 5 | ||
| Solar Pre-Wired | Optional | - | ||
| Inverter | Optional | - |
Specs
Buy Now
More
Battery Converter Amps
90
Shore Power
30 Amps
Battery Type
12V Lead-Acid
Solar Pre-Wired
Optional
Inverter
Optional
Electrical & Solar Best Sellers
Top-rated products RV owners use to upgrade or maintain their RV.
Tank Capacities
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Fresh Water Holding Tanks | 1 | - | ||
| Number Of Gray Water Holding Tanks | 1 | - | ||
| Number Of Black Water Holding Tanks | 1 | - | ||
| Fresh Water Tank Capacity | 66 gal | - | - | |
| Gray Water Tank Capacity | 88 gal | - | - | - |
| Black Water Tank Capacity | 88 gal | - | - | |
| Number Of Propane Tanks | 2 | - | ||
| Propane Tank Capacity | 60 lbs | - |
Specs
Buy Now
More
Number Of Fresh Water Holding Tanks
1
Number Of Gray Water Holding Tanks
1
Number Of Black Water Holding Tanks
1
Fresh Water Tank Capacity
66 gal
Gray Water Tank Capacity
88 gal
Black Water Tank Capacity
88 gal
Number Of Propane Tanks
2
Propane Tank Capacity
60 lbs
Tank Capacities Best Sellers
Top-rated products RV owners use to upgrade or maintain their RV.
Tires & Wheels
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Front Brake Type | Not Applicable | - | - | - |
| Rear Brake Type | Electric Drum | - | ||
| Rear Tire | ST215/75 R17.5H Full Spec | - | - | - |
| Rear Tire Aspect Ratio | 75 | - | - | - |
| Rear Tire Speed Rating | H | - | - | - |
| Rear Tire Width | 215 | - | - | - |
| Rear Wheel Diameter | 17.5 | - | - | - |
| Spare Tire Location | Exterior Mounted | - | ||
| Wheels Composition | Aluminum | - | - | - |
Specs
Buy Now
More
Front Brake Type
Not Applicable
Rear Brake Type
Electric Drum
Rear Tire
ST215/75 R17.5H Full Spec
Rear Tire Aspect Ratio
75
Rear Tire Speed Rating
H
Rear Tire Width
215
Rear Wheel Diameter
17.5
Spare Tire Location
Exterior Mounted
Wheels Composition
Aluminum
Tires & Wheels Best Sellers
Top-rated products RV owners use to upgrade or maintain their RV.
Heating & Cooling
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Air Conditioning Type | Automatic | - | ||
| Water Heater Tank Capacity | 12 g | - | ||
| Heater Type | Automatic | - | ||
| Water Heater Pump Power Mode | Electrical / Propane | - | - | - |
Specs
Buy Now
More
Air Conditioning Type
Automatic
Water Heater Tank Capacity
12 g
Heater Type
Automatic
Water Heater Pump Power Mode
Electrical / Propane
Heating & Cooling Best Sellers
Top-rated products RV owners use to upgrade or maintain their RV.
Living Room / Bedroom(s)
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Full Size Master Bedroom Closet | Yes | - | - | - |
| Living Area Location | Rear | - | - | - |
| Master Bedroom Door Style | Full Sliding Door | - | - | - |
| Master Bedroom Flooring Type | Vinyl | - | - | - |
| Master Bedroom Location | Center | - | - | - |
| Master Bedroom Mirror Doors | No | - | - | - |
| Master Bedroom Shades / Curtains | Yes | - | - | - |
| Number Of Convertible / Sofa Beds | 1 | - | - | - |
| Number Of King Size Beds | 1 | - | - | - |
| Number Of Recliner / Rockers | 2 | - | - | - |
| Number Of Sofas | 1 | - | - | |
| Reclining Sofa | No | - | ||
| Sofa Material | Vinyl | - | - | - |
Specs
Buy Now
More
Full Size Master Bedroom Closet
Yes
Living Area Location
Rear
Master Bedroom Door Style
Full Sliding Door
Master Bedroom Flooring Type
Vinyl
Master Bedroom Location
Center
Master Bedroom Mirror Doors
No
Master Bedroom Shades / Curtains
Yes
Number Of Convertible / Sofa Beds
1
Number Of King Size Beds
1
Number Of Recliner / Rockers
2
Number Of Sofas
1
Reclining Sofa
No
Sofa Material
Vinyl
Living Room / Bedroom(s) Best Sellers
Top-rated products RV owners use to upgrade or maintain their RV.
Kitchen / Dining
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Kitchen / Living Area Flooring Type | Carpet / Vinyl | - | - | - |
| Kitchen Location | Center | - | - | - |
| Kitchen Table Configuration | Chairs | - | - | - |
| Number Of Oven Burners | 3 | - | - | - |
| Refrigerator Power Mode | Electric / Propane | - | - | - |
| Refrigerator Size | Full-Size | - | - | - |
Specs
Buy Now
More
Kitchen / Living Area Flooring Type
Carpet / Vinyl
Kitchen Location
Center
Kitchen Table Configuration
Chairs
Number Of Oven Burners
3
Refrigerator Power Mode
Electric / Propane
Refrigerator Size
Full-Size
Bathroom
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Bathroom Flooring Type | Vinyl | - | - | - |
| Bathroom Location | Center | - | - | - |
| Number Of Bathrooms | 2 | - | - | - |
| Toilet Type | Porcelain | Top 5 |
Specs
Buy Now
More
Bathroom Flooring Type
Vinyl
Bathroom Location
Center
Number Of Bathrooms
2
Toilet Type
Porcelain
Bathroom Best Sellers
Top-rated products RV owners use to upgrade or maintain their RV.
Exterior
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Awning Length | 18 ft/m | - | ||
| Number of Awnings | 1 | - | ||
| Leveling Jack Type | Front Power / Rear Power | - | - | - |
| Number Of Axles | 2 | - | - | - |
| Sidewall Construction | Fiberglass | - | - | - |
| Number Of Emergency Exits | 1 | - | - | - |
| Number of Doors | 1 | - | ||
| Door Type | Plastic / Glass | - | ||
| Body Material | Aluminum | - | - | - |
Specs
Buy Now
More
Awning Length
18 ft/m
Number of Awnings
1
Leveling Jack Type
Front Power / Rear Power
Number Of Axles
2
Sidewall Construction
Fiberglass
Number Of Emergency Exits
1
Number of Doors
1
Door Type
Plastic / Glass
Body Material
Aluminum
Exterior Best Sellers
Top-rated products RV owners use to upgrade or maintain their RV.
Options
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Air Conditioning Prewiring | Yes | - | ||
| Battery Power Converter | Yes | - | - | - |
| Bunkhouse | No | - | - | - |
| Cable Prewiring | Yes | - | - | - |
| Heat Prewiring | Yes | - | - | - |
| Interior Wood Finish | Yes | - | - | - |
| Metallic | No | - | - | - |
| Overhead Fan | Yes | - | - | |
| Phone Prewiring | No | - | - | - |
| Power Retractable Awning | Yes | - | - | - |
| Power Retractable Slideout | Yes | - | - | - |
| Refrigerator | Standard | - | - | - |
| Satellite | No | - | - | - |
| Satellite Prewiring | Yes | - | - | - |
| Sliding Glass Door | No | - | - | - |
| Surround Sound | Yes | - | - | - |
| TV Antenna Prewiring | Yes | - | - | - |
| Wallpaper | Yes | - | - | - |
| Washer / Dryer Prewiring | Yes | - | - | - |
| Water Heater Tank Bypass | Yes | - | - | - |
Specs
Buy Now
More
Air Conditioning Prewiring
Yes
Battery Power Converter
Yes
Bunkhouse
No
Cable Prewiring
Yes
Heat Prewiring
Yes
Interior Wood Finish
Yes
Metallic
No
Overhead Fan
Yes
Phone Prewiring
No
Power Retractable Awning
Yes
Power Retractable Slideout
Yes
Refrigerator
Standard
Satellite
No
Satellite Prewiring
Yes
Sliding Glass Door
No
Surround Sound
Yes
TV Antenna Prewiring
Yes
Wallpaper
Yes
Washer / Dryer Prewiring
Yes
Water Heater Tank Bypass
Yes
Entertainment
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Discs | 1 | - | - | - |
| Number Of Televisions | 2 | - | ||
| Speaker Location | Interior / Exterior | - | - | |
| Television Brand Name | LG | - | - | - |
Specs
Buy Now
More
Number Of Discs
1
Number Of Televisions
2
Speaker Location
Interior / Exterior
Television Brand Name
LG
Entertainment Best Sellers
Top-rated products RV owners use to upgrade or maintain their RV.
Instrumentation
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Radios | 1 | - | - | - |
Specs
Buy Now
More
Number Of Radios
1
Interior
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Material | Vinyl | - | - | - |
Specs
Buy Now
More
Material
Vinyl
Quick Overview
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Parent Company | Thor Industries | - | - | - |
| Year | 2020 | - | - | - |
| Make | CrossRoads | - | - | - |
| Display Name | Redwood RW3901MB | - | - | - |
| Class | Fifth Wheel | - | - | - |
| Max Sleeping Count | 4 | - | - | - |
| Number of Slideouts | 3 | - | - | - |
Specs
Buy Now
More
Parent Company
Thor Industries
Year
2020
Make
CrossRoads
Display Name
Redwood RW3901MB
Class
Fifth Wheel
Max Sleeping Count
4
Number of Slideouts
3
Essential Upgrades for the 2020 CrossRoads RV Redwood Rw3901mb
How We Scored This RV
Our MintRV Rating analyzes over 50 specifications across 5 key dimensions. Each dimension starts at 5.0 points and adjusts based on how this RV's specs compare to others in its class. Below is exactly how we calculated each score for this fifth wheel.
Tow-Ready Score
5.3/10
Base Score
5.0
Spec-based adjustments
Based on Fifth Wheel class averages
+0.3
Final Tow-Ready Score
5.3
Living Space & Layout
7.8/10
Base Score
5.0
Spec-based adjustments
Based on Fifth Wheel class averages
+2.8
Final Living Space & Layout
7.8
Comfort & Features
6.3/10
Base Score
5.0
Spec-based adjustments
Based on Fifth Wheel class averages
+1.3
Final Comfort & Features
6.3
Storage Space
5.0/10
Base Score
5.0
Spec-based adjustments
Based on Fifth Wheel class averages
+0.0
Final Storage Space
5.0
Off-Grid & Campsites
6.8/10
Base Score
5.0
Spec-based adjustments
Based on Fifth Wheel class averages
+1.8
Final Off-Grid & Campsites
6.8
About Our Rating Methodology
MintRV Ratings are calculated using verified manufacturer specifications. We compare each RV against others in its class type and weight category. Scores are updated when new specs become available. Learn more about our methodology →
Owner Reviews
No reviews yet. Be the first to share your experience!
Frequently Asked Questions
To safely tow the 2020 CrossRoads RV Redwood Rw3901mb, ensure your vehicle's rated tow capacity exceeds its GVWR of lbs. With a dry weight of 14109 lbs and hitch weight of 2570 lbs, most midsize trucks and SUVs can tow it comfortably with a 10-20% safety margin.
This Fifth Wheel has a dry weight of 14109 lbs and a GVWR of lbs, giving a payload capacity of 3791 lbs for gear, water, and supplies.
The approximate dimensions are length 483 in., width 96 in., and height 162 in. Always confirm clearances for garages, storage, and campsites.
The Redwood Rw3901mb includes a fresh water capacity of gallons, black water tank(s), and lbs of propane capacity-ideal for off-grid weekends.
Many Redwood Rw3901mb owners add a weight-distribution hitch, brake controller, leveling system, and portable generator to improve towing comfort. Solar kits, backup cameras, and upgraded tires are also popular upgrades.
With a GVWR of lbs and dry weight of 14109 lbs, the Redwood Rw3901mb is light enough for smaller tow vehicles yet rugged enough for light off-road travel. Add solar, extra propane, and a generator for extended off-grid stays.
This floorplan sleeps up to 4 people comfortably - perfect for couples or small families seeking a lightweight, easy-tow Fifth Wheel.
The Redwood Rw3901mb features body construction with sidewalls and 2 axle(s). Its GVWR of lbs ensures strength without excessive towing weight.
?? Tip: Always check your vehicle's specific towing capacity in the owner's manual. Consider payload and tongue weight too!
As an Amazon Associate, we may earn from qualifying purchases. Your price stays the same.
Leave the Noise Behind.
Reconnect Outdoors.
Our mission is to help people make well-informed RV buying decisions, so they can leave the noise and screens behind, reconnect with family, and create unforgettable memories in the great outdoors.
Free tools. No sales pressure. Just better decisions.