2020 Forest River RV Flagstaff Mac 425m Specs
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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 | 2654 lbs | - | ||
| Hitch Weight | 295 lbs | - | - | - |
| Payload Capacity | 641 lbs | - | - | |
| Length | 285 in | - | ||
| Width | 84 in | - |
Specs
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Dry Weight
2654 lbs
Hitch Weight
295 lbs
Payload Capacity
641 lbs
Length
285 in
Width
84 in
Towing & Dimensions Best Sellers
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Electrical & Solar
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Battery Converter Amps | 35 | - | ||
| Shore Power | 30 Amps | - | ||
| Battery Type | 12V Lead-Acid | Top 5 | ||
| Solar Pre-Wired | Optional | - | ||
| Inverter | Optional | - |
Specs
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Battery Converter Amps
35
Shore Power
30 Amps
Battery Type
12V Lead-Acid
Solar Pre-Wired
Optional
Inverter
Optional
Electrical & Solar Best Sellers
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Tank Capacities
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Fresh Water Holding Tanks | 1 | - | ||
| Fresh Water Tank Capacity | 26 gal | - | ||
| Number Of Propane Tanks | 1 | - | ||
| Propane Tank Capacity | 20 lbs | - |
Specs
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Number Of Fresh Water Holding Tanks
1
Fresh Water Tank Capacity
26 gal
Number Of Propane Tanks
1
Propane Tank Capacity
20 lbs
Tank Capacities Best Sellers
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Tires & Wheels
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Front Brake Type | Not Applicable | - | - | - |
| Rear Brake Type | Electric Drum | - | ||
| Rear Tire | 13 Inch Radial Full Spec | - | - | - |
| Rear Wheel Diameter | 13 | - | - | - |
| Wheels Composition | Aluminum | - | - | - |
Specs
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Front Brake Type
Not Applicable
Rear Brake Type
Electric Drum
Rear Tire
13 Inch Radial Full Spec
Rear Wheel Diameter
13
Wheels Composition
Aluminum
Tires & Wheels Best Sellers
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Heating & Cooling
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Water Heater Tank Capacity | 6 g | - | ||
| Water Heater Pump Power Mode | Propane | - | - | - |
Specs
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Water Heater Tank Capacity
6 g
Water Heater Pump Power Mode
Propane
Heating & Cooling Best Sellers
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Living Room / Bedroom(s)
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Living Area Location | Center | - | - | - |
| Number Of Convertible / Sofa Beds | 2 | - | - | - |
| Number Of King Size Beds | 1 | - | - | - |
| Number Of Queen Size Beds | 1 | - | ||
| Number Of Sofas | 1 | - | - | |
| Reclining Sofa | No | - | ||
| Sofa Material | Vinyl | - | - | - |
Specs
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Living Area Location
Center
Number Of Convertible / Sofa Beds
2
Number Of King Size Beds
1
Number Of Queen Size Beds
1
Number Of Sofas
1
Reclining Sofa
No
Sofa Material
Vinyl
Living Room / Bedroom(s) Best Sellers
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Kitchen / Dining
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Kitchen / Living Area Flooring Type | Vinyl | - | - | - |
| Kitchen Location | Center | - | - | - |
| Kitchen Table Configuration | Bench Seats | - | - | - |
| Number Of Oven Burners | 3 | - | - | - |
| Refrigerator Power Mode | Electric / Propane | - | - | - |
| Refrigerator Size | Compact | - | - | - |
Specs
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Kitchen / Living Area Flooring Type
Vinyl
Kitchen Location
Center
Kitchen Table Configuration
Bench Seats
Number Of Oven Burners
3
Refrigerator Power Mode
Electric / Propane
Refrigerator Size
Compact
Bathroom
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Toilet Type | Cassette (No Curtain / Walls) | Top 5 |
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Toilet Type
Cassette (No Curtain / Walls)
Bathroom Best Sellers
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Exterior
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Awning Length | 11 ft/m | - | ||
| Number of Awnings | 1 | - | ||
| Leveling Jack Type | Front Manual / Rear Manual | - | - | - |
| Expandable Bunk Material | Soft Shell | - | - | - |
| Number Of Axles | 1 | - | - | - |
| Sidewall Construction | Tent Fabric | - | - | - |
| Number Of Emergency Exits | 1 | - | - | - |
| Number of Doors | 1 | - | ||
| Body Material | Steel | - | - | - |
Specs
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Awning Length
11 ft/m
Number of Awnings
1
Leveling Jack Type
Front Manual / Rear Manual
Expandable Bunk Material
Soft Shell
Number Of Axles
1
Sidewall Construction
Tent Fabric
Number Of Emergency Exits
1
Number of Doors
1
Body Material
Steel
Exterior Best Sellers
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Options
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Battery Power Converter | Yes | - | - | - |
| Bunkhouse | No | - | - | - |
| Cable Prewiring | Yes | - | - | - |
| Heat Prewiring | Yes | - | - | - |
| Heated | Yes | - | ||
| Interior Wood Finish | Yes | - | - | - |
| Metallic | No | - | - | - |
| Overhead Fan | No | - | - | |
| Phone Prewiring | No | - | - | - |
| Power Retractable Awning | No | - | - | - |
| Power Retractable Slideout | No | - | - | - |
| Refrigerator | Standard | - | - | - |
| Satellite Prewiring | Yes | - | - | - |
| Sliding Glass Door | No | - | - | - |
| TV Antenna Prewiring | Yes | - | - | - |
| Wallpaper | Yes | - | - | - |
| Washer / Dryer Prewiring | No | - | - | - |
| Water Heater Tank Bypass | Yes | - | - | - |
Specs
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Battery Power Converter
Yes
Bunkhouse
No
Cable Prewiring
Yes
Heat Prewiring
Yes
Recommended
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Interior Wood Finish
Yes
Metallic
No
Overhead Fan
No
Phone Prewiring
No
Power Retractable Awning
No
Power Retractable Slideout
No
Refrigerator
Standard
Satellite Prewiring
Yes
Sliding Glass Door
No
TV Antenna Prewiring
Yes
Wallpaper
Yes
Washer / Dryer Prewiring
No
Water Heater Tank Bypass
Yes
Quick Overview
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Parent Company | Forest River | - | - | - |
| Year | 2020 | - | - | - |
| Make | Forest River | - | - | - |
| Display Name | Flagstaff MAC/LTD 425M | - | - | - |
| Class | Expandable Trailer | - | - | - |
| Max Sleeping Count | 7 | - | - | - |
| Number of Slideouts | 1 | - | - | - |
| Introduction Year | 2020 | - | - | - |
Specs
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Parent Company
Forest River
Year
2020
Make
Forest River
Display Name
Flagstaff MAC/LTD 425M
Class
Expandable Trailer
Max Sleeping Count
7
Number of Slideouts
1
Introduction Year
2020
Essential Upgrades for the 2020 Forest River RV Flagstaff Mac 425m
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 expandable trailer.
Tow-Ready Score
7.0/10
Base Score
5.0
Spec-based adjustments
Based on Expandable Trailer class averages
+2.0
Final Tow-Ready Score
7.0
Living Space & Layout
6.0/10
Base Score
5.0
Spec-based adjustments
Based on Expandable Trailer class averages
+1.0
Final Living Space & Layout
6.0
Comfort & Features
5.5/10
Base Score
5.0
Spec-based adjustments
Based on Expandable Trailer class averages
+0.5
Final Comfort & Features
5.5
Storage Space
6.0/10
Base Score
5.0
Spec-based adjustments
Based on Expandable Trailer class averages
+1.0
Final Storage Space
6.0
Off-Grid & Campsites
6.5/10
Base Score
5.0
Spec-based adjustments
Based on Expandable Trailer class averages
+1.5
Final Off-Grid & Campsites
6.5
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 →
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Frequently Asked Questions
To safely tow the 2020 Forest River RV Flagstaff Mac 425m, ensure your vehicle's rated tow capacity exceeds its GVWR of lbs. With a dry weight of 2654 lbs and hitch weight of 295 lbs, most midsize trucks and SUVs can tow it comfortably with a 10-20% safety margin.
This Expandable Trailer has a dry weight of 2654 lbs and a GVWR of lbs, giving a payload capacity of 641 lbs for gear, water, and supplies.
The approximate dimensions are length 285 in., width 84 in., and height in. Always confirm clearances for garages, storage, and campsites.
The Flagstaff Mac 425m includes a fresh water capacity of gallons, black water tank(s), and lbs of propane capacity-ideal for off-grid weekends.
Many Flagstaff Mac 425m 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 2654 lbs, the Flagstaff Mac 425m 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 7 people comfortably - perfect for couples or small families seeking a lightweight, easy-tow Expandable Trailer.
The Flagstaff Mac 425m features body construction with sidewalls and 1 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!
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