The 2017 Prime Time Spartan 3712X is a triple‑slide toy hauler with a full bath, 12'6" garage, fuel station, and rear patio — designed for serious outdoor enthusiasts. Notable Features Large rear garage for ATVs, motorcycles, or golf carts 3 slide-outs Residential-style kitchen Separate front master bedroom Large holding tanks for extended boondocking Heavy-duty construction with aluminum framing and laminated walls Triple slide‑outs for expanded living space Full bathroom plus a half‑bath 12'6" garage with diamond‑plate flooring and tie‑downs Fuel station for on‑site refueling Rear patio with railing and steps Kitchen & living area with residential‑style appliances and seating Master bedroom with closet and storage Cargo area access from multiple points Key Dimensions & Specs RVGuide RVGuide Length: 488 in (40'6") Width: 100 in (8'4") Height: 159 in (13'3") Dry weight: 13,433 lbs Payload: 3,312 lbs Fresh water tank: 105 gal Gray water tank: 87 gal Black water tank: 90 gal Propane: 14.2 lbs (2 tanks) Garage length: ~12'6" Interior Features RVGuide RVGuide +1 Kitchen: Oven burners, microwave, refrigerator, sink Living area: Reclining sofa, convertible seating Bedrooms: Master with closet, additional sleeping options Bathroom: Shower, toilet, sink, medicine cabinet Cargo area: Diamond‑plate floor, tie‑downs, auxiliary gas tank option We do NOT charge an inspection fee or orientation fee like other dealers. Financing is available on approved credit. Service contracts are available, and trades are welcome. Check out our A+ Better Business Rating, Google, Yelp and Web reviews. For a family friendly of over 100 years combined RV experience contact the Wise Guys @ Integrity RV Arizona’s RV Specialists. Call Integrity RV or visit us at 2323 E Main St. Mesa, Az. 85213.

Capacities

Fresh Water Tank Capacity

105 gal

Gray Water Tank Capacity

87 gal

Black Water Tank Capacity

90 gal

Category Specific

Sleeps

Number of Slide Outs

Three Season Garage Door

Yes

Fueling Station

Yes

Automatic Leveling

Yes

Dual Entry

Yes

Electrical Service

50 amp

Generator

Yes

Heated Enclosed Underbelly

Yes

Washer / Dryer Prep

Yes

Floor Plan Features

Half Bath

Yes

Rear Garage

Yes

Chassis

Number of Axles

Tandem

Gross Vehicle Weight

13,433 lb

Cargo Carrying Capacity (CCC)

3,312 lb

Hitch Weight

2,745 lb

Exterior

Exterior Length

40 ft 8 in

Sidewall Construction

Fiberglass

Walkable Roof

Yes

Pass Through Storage

Yes

Interior

Number of A/Cs

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2017 PRIME TIME SPARTAN 300 SERIES 3712X

Seller Information

General