2022 Tiffin Allegro Red 340 33-al Specs
Know Before You Drive
Key specs for safe motorhome driving
⚠️ Height Alert: Over 11' tall. Watch for low bridges and overhangs!
Compact
<14k
Mid-Size
14-20k
Large
20-26k
XL
26k+
DRIVING QUICK FACTS
GVWR
28,000 lbs
Tow-Behind
5,000 lbs
License Requirement
May require CDL
Standard
Check State
CDL May Apply
Essential Upgrades for the 2022 Tiffin Allegro Red 340 33-al
Towing & Dimensions
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| GVWR | 28000 lbs | - | - | - |
| Hitch Weight | 5000 lbs | - | - | - |
| Length | 422 in | Furrion Backup Camera | Shop Cameras | - |
| Width | 101 in | Clip On Mirrors | Shop Mirrors | - |
| Interior Height | 84 in | - | - | - |
| Towing Capacity | 5000 / 2268 lbs | - | - | - |
| Exterior Height | 154 in | Telescoping Ladder | Shop Ladders | - |
Specs
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GVWR
28000 lbs
Hitch Weight
5000 lbs
Length
422 in
Width
101 in
Interior Height
84 in
Towing Capacity
5000 / 2268 lbs
Exterior Height
154 in
Towing & Dimensions Best Sellers
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Electrical & Solar
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Shore Power | 30 Amps | - | - | - |
| Battery Type | 12V Lead-Acid | Renogy 100Ah LiFePO4 | RV Batteries | Top 5 |
| Solar Pre-Wired | Optional | - | - | - |
| Inverter | Optional | - | - | - |
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Shore Power
30 Amps
Battery Type
12V Lead-Acid
Solar Pre-Wired
Optional
Inverter
Optional
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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 | 70 gal | - | Fresh Water Tanks | - |
| Gray Water Tank Capacity | 65 gal | - | - | - |
| Black Water Tank Capacity | 50 gal | - | Back Water Tanks | - |
| Number Of Propane Tanks | 1 | - | - | - |
| Propane Tank Capacity | 101.8 lbs | - | Propane Tank Capacity | - |
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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
70 gal
Gray Water Tank Capacity
65 gal
Black Water Tank Capacity
50 gal
Number Of Propane Tanks
1
Propane Tank Capacity
101.8 lbs
Tank Capacities Best Sellers
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Tires & Wheels
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Rear Wheel Width | 8.25 in | - | - | - |
| Rear Tire Aspect Ratio | 80 | - | - | - |
| Front Wheel Width | 8.25 in | - | - | - |
| Front Wheel Diameter | 22.5 | - | - | - |
| Wheelbase | 198 / 5029.2 in | - | - | - |
| Rear Wheel Diameter | 22.5 | - | - | - |
| Rear Tire | Michelin® XRV 255/80R 22.5 Full Spec | - | - | - |
| Front Tire | Michelin® XRV 255/80R 22.5 Full Spec | - | - | - |
| Front Tire Width | 255 | - | - | - |
| Tire Brand | Michelin® | - | - | - |
| Rear Tire Width | 255 | - | - | - |
| Rear Brake Type | Hydraulic Drum | - | - | - |
| Front Brake Type | Hydraulic Drum | - | - | - |
| Wheels Composition | Aluminum | - | - | - |
| Front Tire Aspect Ratio | 80 | - | - | - |
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Rear Wheel Width
8.25 in
Rear Tire Aspect Ratio
80
Front Wheel Width
8.25 in
Front Wheel Diameter
22.5
Wheelbase
198 / 5029.2 in
Rear Wheel Diameter
22.5
Rear Tire
Michelin® XRV 255/80R 22.5 Full Spec
Front Tire
Michelin® XRV 255/80R 22.5 Full Spec
Front Tire Width
255
Tire Brand
Michelin®
Rear Tire Width
255
Rear Brake Type
Hydraulic Drum
Front Brake Type
Hydraulic Drum
Wheels Composition
Aluminum
Front Tire Aspect Ratio
80
Heating & Cooling
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Air Conditioning Type | Automatic | Dometic 13.5K Air Conditioner | Shop All RV AC | - |
| Heater Type | Automatic | - | - | - |
| Water Heater Pump Power Mode | Propane | - | - | - |
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Air Conditioning Type
Automatic
Heater Type
Automatic
Water Heater Pump Power Mode
Propane
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Living Room / Bedroom(s)
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Recliner / Rockers | 1 | - | - | - |
| Number Of Convertible / Sofa Beds | 2 | - | - | - |
| Sofa Material | Vinyl | - | - | - |
| Master Bedroom Flooring Type | Tile | - | - | - |
| Full Size Master Bedroom Closet | Yes | - | - | - |
| Living Area Location | Front | - | - | - |
| Number Of Bathrooms | 1 | - | - | - |
| Master Bedroom Shades / Curtains | Yes | - | - | - |
| Reclining Sofa | No | RV Loveseat Recliner Sofa | Shop Sofa | - |
| Number Of Sofas | 1 | Tri-Fold Sofa | - | - |
| Master Bedroom Door Style | Full Sliding Door | - | - | - |
| Number Of King Size Beds | 1 | - | - | - |
| Master Bedroom Location | Rear | - | - | - |
| Master Bedroom Mirror Doors | Yes | - | - | - |
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Number Of Recliner / Rockers
1
Number Of Convertible / Sofa Beds
2
Sofa Material
Vinyl
Master Bedroom Flooring Type
Tile
Full Size Master Bedroom Closet
Yes
Living Area Location
Front
Number Of Bathrooms
1
Master Bedroom Shades / Curtains
Yes
Reclining Sofa
No
Number Of Sofas
1
Master Bedroom Door Style
Full Sliding Door
Number Of King Size Beds
1
Master Bedroom Location
Rear
Master Bedroom Mirror Doors
Yes
Living Room / Bedroom(s) Best Sellers
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Kitchen / Dining
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Refrigerator Power Mode | Electric | - | - | - |
| Kitchen Location | Center | - | - | - |
| Number Of Oven Burners | 3 | - | - | - |
| Kitchen / Living Area Flooring Type | Tile | - | - | - |
| Refrigerator Size | Full-Size | - | - | - |
| Kitchen Table Configuration | Bench Seats | - | - | - |
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Refrigerator Power Mode
Electric
Kitchen Location
Center
Number Of Oven Burners
3
Kitchen / Living Area Flooring Type
Tile
Refrigerator Size
Full-Size
Kitchen Table Configuration
Bench Seats
Bathroom
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Toilet Type | Plastic | RV Toilet with Sprayer Attachment | Toilets | Top 5 |
| Bathroom Location | Center | - | - | - |
| Bathroom Flooring Type | Tile | - | - | - |
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Toilet Type
Plastic
Bathroom Location
Center
Bathroom Flooring Type
Tile
Exterior
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number of Awnings | 1 | Motorized RV Awning Set | Shop Awnings | - |
| Leveling Jack Type | Front Power / Rear Power | - | - | - |
| Number Of Axles | 1 | - | - | - |
| Sidewall Construction | Fiberglass | - | - | - |
| Number Of Emergency Exits | 2 | - | - | - |
| Number of Doors | 1 | - | - | - |
| Door Type | Plastic / Glass | - | - | - |
| Body Material | Aluminum | - | - | - |
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Number of Awnings
1
Leveling Jack Type
Front Power / Rear Power
Number Of Axles
1
Sidewall Construction
Fiberglass
Number Of Emergency Exits
2
Number of Doors
1
Door Type
Plastic / Glass
Body Material
Aluminum
Exterior Best Sellers
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Options
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Heat Prewiring | Yes | - | - | - |
| Washer / Dryer Prewiring | Yes | - | - | - |
| Power Adjustable Seat | Yes | - | - | - |
| Seat Armrests | Yes | - | - | - |
| Turbocharged | Yes | - | - | - |
| Overdrive | Yes | - | - | - |
| Refrigerator | Standard | - | - | - |
| Bunkhouse | No | - | - | - |
| Supercharged | No | - | - | - |
| Interior Wood Finish | Yes | - | - | - |
| Power Retractable Slideout | Yes | - | - | - |
| Wallpaper | Yes | - | - | - |
| Phone Prewiring | No | - | - | - |
| Screened Room | No | - | - | - |
| Swivel Seats | Yes | - | - | - |
| Battery Power Converter | Yes | - | - | - |
| Sliding Glass Door | No | - | - | - |
| Heated | No | - | - | - |
| Water Heater Tank Bypass | Yes | - | - | - |
| Power Retractable Awning | Yes | - | - | - |
| Cable Prewiring | Yes | - | - | - |
| TV Antenna Prewiring | Yes | - | - | - |
| Overhead Fan | Yes | Overhead Fan | - | - |
| Satellite Prewiring | Yes | - | - | - |
| Surround Sound | Yes | - | - | - |
| Reclining Seats | Yes | - | - | - |
| Air Conditioning Prewiring | Yes | - | - | - |
Specs
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Heat Prewiring
Yes
Washer / Dryer Prewiring
Yes
Power Adjustable Seat
Yes
Seat Armrests
Yes
Turbocharged
Yes
Overdrive
Yes
Refrigerator
Standard
Bunkhouse
No
Supercharged
No
Interior Wood Finish
Yes
Power Retractable Slideout
Yes
Wallpaper
Yes
Phone Prewiring
No
Screened Room
No
Swivel Seats
Yes
Battery Power Converter
Yes
Sliding Glass Door
No
Heated
No
Water Heater Tank Bypass
Yes
Power Retractable Awning
Yes
Cable Prewiring
Yes
TV Antenna Prewiring
Yes
Overhead Fan
Yes
Satellite Prewiring
Yes
Surround Sound
Yes
Reclining Seats
Yes
Air Conditioning Prewiring
Yes
Cabin Specs
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Seats | 2 | - | - | - |
| Seat Type | Bucket | - | - | - |
| Number Of Rows | 1 | - | - | - |
| Seat Material | Vinyl | - | - | - |
| Seat Specifications | Standard | - | - | - |
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Number Of Seats
2
Seat Type
Bucket
Number Of Rows
1
Seat Material
Vinyl
Seat Specifications
Standard
Cargo
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Storage Capacity | 71 / 456.4 / 2010.4 cuft/gal/l | - | - | - |
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Storage Capacity
71 / 456.4 / 2010.4 cuft/gal/l
Chasis
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Chassis Model | XC-Series | - | - | - |
| Chassis Brand | Freightliner | - | - | - |
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Chassis Model
XC-Series
Chassis Brand
Freightliner
Drivetrain
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Transmission Brand | Allison | - | - | - |
| Number Of Speeds | 6 | - | - | - |
| Transmission Type | Automatic | - | - | - |
| Driveline Type | 4X2 | - | - | - |
Specs
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Transmission Brand
Allison
Number Of Speeds
6
Transmission Type
Automatic
Driveline Type
4X2
Engine
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Engine Type | I6 Diesel Pusher | - | - | - |
| Carburetion | Standard | - | - | - |
| Carburetion Type | Fuel Injected | - | - | - |
| Torque RPM | 1600 | - | - | - |
| Torque | 949.1 Nm | - | - | - |
| Engine Brand Name | Cummins | - | - | - |
| Horsepower RPM | 2600 | - | - | - |
| Horsepower | 340 bhp | - | - | - |
| Cylinders | 6 | - | - | - |
Specs
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Engine Type
I6 Diesel Pusher
Carburetion
Standard
Carburetion Type
Fuel Injected
Torque RPM
1600
Torque
949.1 Nm
Engine Brand Name
Cummins
Horsepower RPM
2600
Horsepower
340 bhp
Cylinders
6
Entertainment
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Televisions | 3 | Insignia LED HD Alexa TV | Shop RV TV's | - |
| Speaker Location | Interior | RecPro Exterior Speakers | - | - |
Specs
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Number Of Televisions
3
Speaker Location
Interior
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Fuel & MPG
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Fuel Capacity | 90 / 340.7 gal/l | 5Gal Gas Can | - | - |
| Fuel Type | Diesel | Fuel Treatment | - | - |
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Fuel Capacity
90 / 340.7 gal/l
Fuel Type
Diesel
Fuel & MPG Best Sellers
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Instrumentation
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Radios | 1 | - | - | - |
Specs
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Number Of Radios
1
Interior
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Material | Vinyl | - | - | - |
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Material
Vinyl
Quick Overview
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Parent Company | Tiffin Motorhomes | - | - | - |
| Year | 2022 | - | - | - |
| Make | Tiffin Motorhomes | - | - | - |
| Display Name | Allegro Red 340 33 AL | - | - | - |
| Class | Class A | - | - | - |
| Max Sleeping Count | 7 | - | - | - |
| Number of Slideouts | 3 | - | - | - |
| Introduction Year | 2020 | - | - | - |
Specs
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Parent Company
Tiffin Motorhomes
Year
2022
Make
Tiffin Motorhomes
Display Name
Allegro Red 340 33 AL
Class
Class A
Max Sleeping Count
7
Number of Slideouts
3
Introduction Year
2020
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 class a.
Drivability & Handling
7.8/10
Base Score
5.0
Spec-based adjustments
Based on Class A class averages
+2.8
Final Drivability & Handling
7.8
Living Space & Layout
6.8/10
Base Score
5.0
Spec-based adjustments
Based on Class A class averages
+1.8
Final Living Space & Layout
6.8
Comfort & Features
6.3/10
Base Score
5.0
Spec-based adjustments
Based on Class A class averages
+1.3
Final Comfort & Features
6.3
Storage Space
5.0/10
Base Score
5.0
Spec-based adjustments
Based on Class A class averages
+0.0
Final Storage Space
5.0
Off-Grid & Campsites
5.8/10
Base Score
5.0
Spec-based adjustments
Based on Class A class averages
+0.8
Final Off-Grid & Campsites
5.8
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 →
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Frequently Asked Questions
To safely tow the 2022 Tiffin Allegro Red 340 33-al, ensure your vehicle's rated tow capacity exceeds its GVWR of 28000 lbs. With a dry weight of lbs and hitch weight of 5000 lbs, most midsize trucks and SUVs can tow it comfortably with a 10-20% safety margin.
This Class A has a dry weight of lbs and a GVWR of 28000 lbs, giving a payload capacity of lbs for gear, water, and supplies.
The approximate dimensions are length 422 in., width 101 in., and height 154 in. Always confirm clearances for garages, storage, and campsites.
The Allegro Red 340 33-al includes a fresh water capacity of gallons, black water tank(s), and lbs of propane capacity-ideal for off-grid weekends.
Many Allegro Red 340 33-al 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 28000 lbs and dry weight of lbs, the Allegro Red 340 33-al 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 Class A.
The Allegro Red 340 33-al features body construction with sidewalls and 1 axle(s). Its GVWR of 28000 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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