2010 Holiday Rambler Campmaster 21rd Specs
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Safe Towing Capacity
80%
Under capacity
Safe zone
Max rating
Essential Upgrades for the 2010 Holiday Rambler Campmaster 21rd
Towing & Dimensions
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| GVWR | 6023 lbs | Class 4 Receiver | Shop Receivers | - |
| Dry Weight | 3355 lbs | CURT WD Hitch & Sway Controller | Shop Weight Distributing Hitches | - |
| Hitch Weight | 423 lbs | ReeseTrailer Hitch | Shop Hitches | - |
| Payload Capacity | 2668 lbs | Coil SumoSprings | Shop Suspension Kits | - |
| Length | 276 in | Furrion Backup Camera | Shop Cameras | - |
| Width | 96 in | Clip On Mirrors | Shop Mirrors | - |
| Exterior Height | 119 in | Telescoping Ladder | Shop Ladders | - |
Specs
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GVWR
6023 lbs
Dry Weight
3355 lbs
Hitch Weight
423 lbs
Payload Capacity
2668 lbs
Length
276 in
Width
96 in
Exterior Height
119 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
Electrical & Solar Best Sellers
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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 | 30 gal | - | Fresh Water Tanks | - |
| Gray Water Tank Capacity | 30 gal | - | - | - |
| Black Water Tank Capacity | 30 gal | - | Back Water Tanks | - |
| Number Of Propane Tanks | 2 | - | - | - |
| Propane Tank Capacity | 40 lbs | - | Propane Tank Capacity | - |
Specs
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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
30 gal
Gray Water Tank Capacity
30 gal
Black Water Tank Capacity
30 gal
Number Of Propane Tanks
2
Propane Tank Capacity
40 lbs
Tank Capacities Best Sellers
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Tires & Wheels
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Wheels Composition | Aluminum | - | - | - |
| Rear Tire Speed Rating | C | - | - | - |
| Rear Wheel Diameter | 14 | - | - | - |
| Rear Tire | ST205/75 R14C Full Spec | - | - | - |
| Rear Tire Aspect Ratio | 75 | - | - | - |
| Rear Tire Width | 205 | - | - | - |
| Rear Brake Type | Electric Drum | - | - | - |
Specs
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Wheels Composition
Aluminum
Rear Tire Speed Rating
C
Rear Wheel Diameter
14
Rear Tire
ST205/75 R14C Full Spec
Rear Tire Aspect Ratio
75
Rear Tire Width
205
Rear Brake Type
Electric Drum
Heating & Cooling
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Air Conditioning Type | Automatic | Dometic 13.5K Air Conditioner | Shop All RV AC | - |
| Water Heater Tank Capacity | 6 g | RV Tank Water Heater | RV Water Heaters | - |
| Heater Type | Automatic | - | - | - |
| Water Heater Pump Power Mode | Electrical / Propane | - | - | - |
Specs
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Air Conditioning Type
Automatic
Water Heater Tank Capacity
6 g
Heater Type
Automatic
Water Heater Pump Power Mode
Electrical / Propane
Heating & Cooling Best Sellers
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Living Room / Bedroom(s)
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Convertible / Sofa Beds | 1 | - | - | - |
| Living Area Location | Front | - | - | - |
| Number Of Bunk Beds | 1 | - | - | - |
| Number Of Double Beds | 1 | - | - | - |
| Number Of Bathrooms | 1 | - | - | - |
Specs
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Number Of Convertible / Sofa Beds
1
Living Area Location
Front
Number Of Bunk Beds
1
Number Of Double Beds
1
Number Of Bathrooms
1
Living Room / Bedroom(s) Best Sellers
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Kitchen / Dining
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Kitchen Location | Center | - | - | - |
| Number Of Oven Burners | 3 | - | - | - |
| Kitchen / Living Area Flooring Type | Vinyl | - | - | - |
| Refrigerator Size | Mid-Size | - | - | - |
| Kitchen Table Configuration | Bench Seats | - | - | - |
| Refrigerator Power Mode | Electric / Propane | - | - | - |
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Kitchen Location
Center
Number Of Oven Burners
3
Kitchen / Living Area Flooring Type
Vinyl
Refrigerator Size
Mid-Size
Kitchen Table Configuration
Bench Seats
Refrigerator Power Mode
Electric / Propane
Bathroom
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Toilet Type | Plastic | RV Toilet with Sprayer Attachment | Toilets | Top 5 |
| Bathroom Location | Rear | - | - | - |
| Bathroom Flooring Type | Vinyl | - | - | - |
Specs
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Toilet Type
Plastic
Bathroom Location
Rear
Bathroom Flooring Type
Vinyl
Exterior
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number of Awnings | 1 | Motorized RV Awning Set | Shop Awnings | - |
| Leveling Jack Type | Front Manual / Rear Manual | - | - | - |
| Number Of Axles | 2 | - | - | - |
| Sidewall Construction | Fiberglass | - | - | - |
| Number of Doors | 1 | - | - | - |
| Door Type | Curtain | - | - | - |
| Body Material | Aluminum | - | - | - |
Specs
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Number of Awnings
1
Leveling Jack Type
Front Manual / Rear Manual
Number Of Axles
2
Sidewall Construction
Fiberglass
Number of Doors
1
Door Type
Curtain
Body Material
Aluminum
Exterior Best Sellers
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Options
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Satellite | No | - | - | - |
| Water Heater Tank Bypass | Yes | - | - | - |
| Cable Prewiring | Yes | - | - | - |
| Phone Prewiring | No | - | - | - |
| TV Antenna Prewiring | Yes | - | - | - |
| Screened Room | No | - | - | - |
| Interior Wood Finish | Yes | - | - | - |
| Refrigerator | Standard | - | - | - |
| Washer / Dryer Prewiring | No | - | - | - |
| Battery Power Converter | Yes | - | - | - |
| Overhead Fan | Yes | Overhead Fan | - | - |
| Surround Sound | No | - | - | - |
| Satellite Prewiring | No | - | - | - |
| Heat Prewiring | Yes | - | - | - |
| Power Retractable Awning | No | - | - | - |
| Wallpaper | Yes | - | - | - |
| Air Conditioning Prewiring | Yes | - | - | - |
| Metallic | No | - | - | - |
| Sliding Glass Door | No | - | - | - |
Specs
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Satellite
No
Water Heater Tank Bypass
Yes
Cable Prewiring
Yes
Phone Prewiring
No
TV Antenna Prewiring
Yes
Screened Room
No
Interior Wood Finish
Yes
Refrigerator
Standard
Washer / Dryer Prewiring
No
Battery Power Converter
Yes
Overhead Fan
Yes
Surround Sound
No
Satellite Prewiring
No
Heat Prewiring
Yes
Power Retractable Awning
No
Wallpaper
Yes
Air Conditioning Prewiring
Yes
Metallic
No
Sliding Glass Door
No
Entertainment
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Discs | 1 | - | - | - |
| Speaker Location | Interior | RecPro Exterior Speakers | - | - |
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Number Of Discs
1
Speaker Location
Interior
Entertainment Best Sellers
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Instrumentation
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Radios | 1 | - | - | - |
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Number Of Radios
1
Quick Overview
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Parent Company | Monaco Coach | - | - | - |
| Year | 2010 | - | - | - |
| Make | Holiday Rambler | - | - | - |
| Display Name | Campmaster® 21RD | - | - | - |
| Class | Travel Trailer | - | - | - |
| Max Sleeping Count | 5 | - | - | - |
| Introduction Year | 2009 | - | - | - |
Specs
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Parent Company
Monaco Coach
Year
2010
Make
Holiday Rambler
Display Name
Campmaster® 21RD
Class
Travel Trailer
Max Sleeping Count
5
Introduction Year
2009
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 travel trailer.
Tow-Ready Score
8.0/10
Base Score
5.0
Spec-based adjustments
Based on Travel Trailer class averages
+3.0
Final Tow-Ready Score
8.0
Living Space & Layout
6.0/10
Base Score
5.0
Spec-based adjustments
Based on Travel Trailer class averages
+1.0
Final Living Space & Layout
6.0
Comfort & Features
5.0/10
Base Score
5.0
Spec-based adjustments
Based on Travel Trailer class averages
+0.0
Final Comfort & Features
5.0
Storage Space
7.5/10
Base Score
5.0
Spec-based adjustments
Based on Travel Trailer class averages
+2.5
Final Storage Space
7.5
Off-Grid & Campsites
5.8/10
Base Score
5.0
Spec-based adjustments
Based on Travel Trailer 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 2010 Holiday Rambler Campmaster 21rd, ensure your vehicle's rated tow capacity exceeds its GVWR of 6023 lbs. With a dry weight of 3355 lbs and hitch weight of 423 lbs, most midsize trucks and SUVs can tow it comfortably with a 10-20% safety margin.
This Travel Trailer has a dry weight of 3355 lbs and a GVWR of 6023 lbs, giving a payload capacity of 2668 lbs for gear, water, and supplies.
The approximate dimensions are length 276 in., width 96 in., and height 119 in. Always confirm clearances for garages, storage, and campsites.
The Campmaster 21rd includes a fresh water capacity of gallons, black water tank(s), and lbs of propane capacity-ideal for off-grid weekends.
Many Campmaster 21rd 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 6023 lbs and dry weight of 3355 lbs, the Campmaster 21rd 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 5 people comfortably - perfect for couples or small families seeking a lightweight, easy-tow Travel Trailer.
The Campmaster 21rd features body construction with sidewalls and 2 axle(s). Its GVWR of 6023 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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