2017 Prime Time Spartan 300 3712x Specs
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Safe Towing Capacity
80%
Under capacity
Safe zone
Max rating
Essential Upgrades for the 2017 Prime Time Spartan 300 3712x
Towing & Dimensions
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Dry Weight | 13433 lbs | CURT WD Hitch & Sway Controller | Shop Weight Distributing Hitches | - |
| Hitch Weight | 2745 lbs | - | - | - |
| Payload Capacity | 3312 lbs | Coil SumoSprings | Shop Suspension Kits | - |
| Length | 488 in | Furrion Backup Camera | Shop Cameras | - |
| Width | 100 in | Clip On Mirrors | Shop Mirrors | - |
| Exterior Height | 159 in | Telescoping Ladder | Shop Ladders | - |
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Dry Weight
13433 lbs
Hitch Weight
2745 lbs
Payload Capacity
3312 lbs
Length
488 in
Width
100 in
Exterior Height
159 in
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Electrical & Solar
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Battery Converter Amps | 90 | - | - | - |
| 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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Battery Converter Amps
90
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 Black Water Holding Tanks | 1 | - | - | - |
| Fresh Water Tank Capacity | 105 gal | - | Fresh Water Tanks | - |
| Gray Water Tank Capacity | 87 gal | - | - | - |
| Black Water Tank Capacity | 90 gal | - | Back Water Tanks | - |
| Number Of Propane Tanks | 2 | - | - | - |
| Propane Tank Capacity | 60 lbs | 30Lb Propane Tank | Propane Tank Capacity | - |
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Number Of Fresh Water Holding Tanks
1
Number Of Black Water Holding Tanks
1
Fresh Water Tank Capacity
105 gal
Gray Water Tank Capacity
87 gal
Black Water Tank Capacity
90 gal
Number Of Propane Tanks
2
Propane Tank Capacity
60 lbs
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Tires & Wheels
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Rear Wheel Diameter | 16 | - | - | - |
| Rear Tire Aspect Ratio | 80 | - | - | - |
| Spare Tire Location | Exterior Mounted | - | - | - |
| Front Brake Type | Not Applicable | - | - | - |
| Rear Tire Width | 235 | - | - | - |
| Rear Tire | ST235/80R16E Full Spec | - | - | - |
| Rear Tire Speed Rating | E | - | - | - |
| Wheels Composition | Aluminum | - | - | - |
| Rear Brake Type | Electric Drum | - | - | - |
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Rear Wheel Diameter
16
Rear Tire Aspect Ratio
80
Spare Tire Location
Exterior Mounted
Front Brake Type
Not Applicable
Rear Tire Width
235
Rear Tire
ST235/80R16E Full Spec
Rear Tire Speed Rating
E
Wheels Composition
Aluminum
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 | - |
| Heater Type | Automatic | - | - | - |
| Water Heater Pump Power Mode | Electrical / Propane | - | - | - |
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Air Conditioning Type
Automatic
Heater Type
Automatic
Water Heater Pump Power Mode
Electrical / Propane
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Living Room / Bedroom(s)
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Bathrooms | 2 | - | - | - |
| Living Area Location | Center | - | - | - |
| Master Bedroom Door Style | Conventional Door | - | - | - |
| Sofa Material | Vinyl | - | - | - |
| Master Bedroom Mirror Doors | Yes | - | - | - |
| Number Of Convertible / Sofa Beds | 1 | - | - | - |
| Full Size Master Bedroom Closet | Yes | - | - | - |
| Master Bedroom Location | Front | - | - | - |
| Number Of Queen Size Beds | 1 | Queen RV Mattress | Shop Mattresses | - |
| Number Of Sofas | 3 | Tri-Fold Sofa | - | - |
| Number Of Bunk Beds | 1 | - | - | - |
| Reclining Sofa | Yes | RV Loveseat Recliner Sofa | Shop Sofa | - |
| Master Bedroom Flooring Type | Carpet | - | - | - |
| Master Bedroom Shades / Curtains | Yes | - | - | - |
| Number Of Full Size Beds | 1 | - | - | - |
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Number Of Bathrooms
2
Living Area Location
Center
Master Bedroom Door Style
Conventional Door
Sofa Material
Vinyl
Master Bedroom Mirror Doors
Yes
Number Of Convertible / Sofa Beds
1
Full Size Master Bedroom Closet
Yes
Master Bedroom Location
Front
Number Of Queen Size Beds
1
Number Of Sofas
3
Number Of Bunk Beds
1
Reclining Sofa
Yes
Master Bedroom Flooring Type
Carpet
Master Bedroom Shades / Curtains
Yes
Number Of Full Size Beds
1
Living Room / Bedroom(s) Best Sellers
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Kitchen / Dining
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Oven Burners | 3 | - | - | - |
| Kitchen / Living Area Flooring Type | Carpet / Vinyl | - | - | - |
| Refrigerator Size | Mid-Size | - | - | - |
| Kitchen Table Configuration | Pedestal Table | - | - | - |
| Refrigerator Power Mode | Electric / Propane | - | - | - |
| Kitchen Location | Center | - | - | - |
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Number Of Oven Burners
3
Kitchen / Living Area Flooring Type
Carpet / Vinyl
Refrigerator Size
Mid-Size
Kitchen Table Configuration
Pedestal Table
Refrigerator Power Mode
Electric / Propane
Kitchen Location
Center
Bathroom
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Bathroom Flooring Type | Vinyl | - | - | - |
| Toilet Type | Porcelain | RV Toilet with Sprayer Attachment | Toilets | Top 5 |
| Bathroom Location | Center | - | - | - |
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Bathroom Flooring Type
Vinyl
Toilet Type
Porcelain
Bathroom Location
Center
Exterior
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Awning Length | 13 ft/m | Awning Fabric Replacement | All Awnings | - |
| Number of Awnings | 1 | Motorized RV Awning Set | Shop Awnings | - |
| Leveling Jack Type | Front Power / Rear Manual | - | - | - |
| Number Of Axles | 2 | - | - | - |
| Sidewall Construction | Fiberglass | - | - | - |
| Number Of Emergency Exits | 1 | - | - | - |
| Number of Doors | 2 | - | - | - |
| Door Type | Plastic / Glass | - | - | - |
| Body Material | Aluminum | - | - | - |
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Awning Length
13 ft/m
Number of Awnings
1
Leveling Jack Type
Front Power / Rear Manual
Number Of Axles
2
Sidewall Construction
Fiberglass
Number Of Emergency Exits
1
Number of Doors
2
Door Type
Plastic / Glass
Body Material
Aluminum
Exterior Best Sellers
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Options
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Wallpaper | Yes | - | - | - |
| Heat Prewiring | Yes | - | - | - |
| Power Retractable Slideout | Yes | - | - | - |
| Bunkhouse | No | - | - | - |
| Overhead Fan | Yes | Overhead Fan | - | - |
| Sliding Glass Door | No | - | - | - |
| Refrigerator | Standard | - | - | - |
| TV Antenna Prewiring | Yes | - | - | - |
| Power Retractable Awning | Yes | - | - | - |
| Battery Power Converter | Yes | - | - | - |
| Metallic | No | - | - | - |
| Screened Room | No | - | - | - |
| Water Heater Tank Bypass | Yes | - | - | - |
| Interior Wood Finish | Yes | - | - | - |
| Cable Prewiring | Yes | - | - | - |
| Phone Prewiring | No | - | - | - |
| Surround Sound | No | - | - | - |
| Satellite Prewiring | Yes | - | - | - |
| Air Conditioning Prewiring | Yes | - | - | - |
Specs
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Wallpaper
Yes
Heat Prewiring
Yes
Power Retractable Slideout
Yes
Bunkhouse
No
Overhead Fan
Yes
Sliding Glass Door
No
Refrigerator
Standard
TV Antenna Prewiring
Yes
Power Retractable Awning
Yes
Battery Power Converter
Yes
Metallic
No
Screened Room
No
Water Heater Tank Bypass
Yes
Interior Wood Finish
Yes
Cable Prewiring
Yes
Phone Prewiring
No
Surround Sound
No
Satellite Prewiring
Yes
Air Conditioning Prewiring
Yes
Cargo
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Cargo Area Rear Door Style | Ramp Door | - | - | - |
| Cargo Area Auxiliary Gas Tank Capacity | 30 / 113.6 gal/lbs | - | - | - |
| Cargo Area Length | 150 / 3810 in | - | - | - |
| Cargo Area Flooring Type | Rubber | - | - | - |
Specs
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Cargo Area Rear Door Style
Ramp Door
Cargo Area Auxiliary Gas Tank Capacity
30 / 113.6 gal/lbs
Cargo Area Length
150 / 3810 in
Cargo Area Flooring Type
Rubber
Entertainment
| Specs | Value | Buy | Shop All | Top 5 |
|---|---|---|---|---|
| Number Of Discs | 1 | - | - | - |
| Speaker Location | Interior | RecPro Exterior Speakers | - | - |
| Number Of Televisions | 1 | Insignia LED HD Alexa TV | Shop RV TV's | - |
Specs
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Number Of Discs
1
Speaker Location
Interior
Number Of Televisions
1
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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 | Forest River | - | - | - |
| Year | 2017 | - | - | - |
| Make | Prime Time Manufacturing | - | - | - |
| Display Name | Spartan 300 3712X | - | - | - |
| Class | Toy Hauler | - | - | - |
| Max Sleeping Count | 7 | - | - | - |
| Number of Slideouts | 3 | - | - | - |
| Introduction Year | 2015 | - | - | - |
Specs
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Parent Company
Forest River
Year
2017
Make
Prime Time Manufacturing
Display Name
Spartan 300 3712X
Class
Toy Hauler
Max Sleeping Count
7
Number of Slideouts
3
Introduction Year
2015
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 toy hauler.
Tow-Ready Score
5.0/10
Base Score
5.0
Spec-based adjustments
Based on Toy Hauler class averages
+0.0
Final Tow-Ready Score
5.0
Living Space & Layout
7.0/10
Base Score
5.0
Spec-based adjustments
Based on Toy Hauler class averages
+2.0
Final Living Space & Layout
7.0
Comfort & Features
5.8/10
Base Score
5.0
Spec-based adjustments
Based on Toy Hauler class averages
+0.8
Final Comfort & Features
5.8
Storage Space
5.0/10
Base Score
5.0
Spec-based adjustments
Based on Toy Hauler class averages
+0.0
Final Storage Space
5.0
Off-Grid & Campsites
6.3/10
Base Score
5.0
Spec-based adjustments
Based on Toy Hauler class averages
+1.3
Final Off-Grid & Campsites
6.3
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 2017 Prime Time Spartan 300 3712x, ensure your vehicle's rated tow capacity exceeds its GVWR of lbs. With a dry weight of 13433 lbs and hitch weight of 2745 lbs, most midsize trucks and SUVs can tow it comfortably with a 10-20% safety margin.
This Toy Hauler has a dry weight of 13433 lbs and a GVWR of lbs, giving a payload capacity of 3312 lbs for gear, water, and supplies.
The approximate dimensions are length 488 in., width 100 in., and height 159 in. Always confirm clearances for garages, storage, and campsites.
The Spartan 300 3712x includes a fresh water capacity of gallons, black water tank(s), and lbs of propane capacity-ideal for off-grid weekends.
Many Spartan 300 3712x 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 13433 lbs, the Spartan 300 3712x 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 Toy Hauler.
The Spartan 300 3712x 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!
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