Chassis & Towing
22,000 lbs GVWR
Designed to handle heavy loads and provide stability on the road.
2026 Brinkley Model Gx 4000x
1 / 1
ON ORDER
Warranty Forever Included!
1 / 1
ON ORDER
Warranty Forever Included!
1 / 1
ON ORDER
Warranty Forever Included!
Layout & Media
Explore the floorplan, walkthrough videos
Complete Fifth Wheel Specifications
2026 Brinkley Model Gx Overview
Introducing the 2026 Brinkley Model Gx, an exceptional fifth-wheel designed for those who crave adventure without sacrificing comfort. With a length of 45.2 ft and a dry weight of 16,750 lbs, this unit is perfect for families or groups, sleeping up to 8 people. The spacious interior features three slides, providing ample living space for relaxation after a day of exploration. Enjoy the convenience of a GE Energy Star refrigerator with an ice maker, a tankless water heater, and a powerful air conditioning system to keep you comfortable in any climate. Experience the freedom of the open road with the Model Gx, a true standout in the world of fifth-wheels. Schedule your tour today!
Premium Features & Highlights
Sleeps up to 8 for family adventures
Three spacious slides for added living space
GE Energy Star Refrigerator with Ice Maker
Tankless Water Heater for endless hot water
Solar Equipped for off-grid capabilities
Select a category to view specs
Overview
Vehicle Identification & Details
9 specifications available
- Category
- Fifth Wheel
- Condition
- new
- Floorplan
- 4000x
- Make
- Brinkley
- Model
- Model Gx
- Stock Number
- PO15666
- Subcategory
- toy-hauler
- VIN
- 7T0FX4839TG003632
- Year
- 2026
Size & Weight
Dimensions, Weight, Construction & Exterior
5 specifications available
- Dry Weight
- 16,750 lbs
- Length
- 45.2 ft
- Width
- 8.4 ft
- Awnings Count
- 0
- Slides
- 3
Sleeping & Layout
Beds, Layout, Living & Comfort
6 specifications available
- Bedroom Count
- 1
- Bunk Beds Count
- 1
- King Beds Count
- 1
- Private Bedroom
- Yes
- Queen Beds Count
- 0
- Sleeps
- 8
Kitchen & Dining
Cooking, Dining & Appliances
2 specifications available
- Oven
- Yes
- Refrigerator Type
- GE Energy Star with Ice Maker and Filtered Water
Bathroom & Facilities
Comfort & Privacy
2 specifications available
- Bathrooms Count
- 1
- Shower Type
- Standard
Water Systems
Tanks & Plumbing
3 specifications available
- Black Water Capacity
- 104 gal
- Fresh Water Capacity
- 150 gal
- Has Tankless Water Heater
- Yes
Power & Electrical
Electrical, Entertainment & Safety
1 specifications available
- Solar Equipped
- Yes
Climate Control
Heating & Cooling
2 specifications available
- Ac Btu
- 13,500 BTU
- Air Conditioning
- Yes
Standard Features & Equipment
The 2026 Brinkley Model Gx 4000x is a premium, triple-axle fifth-wheel toy hauler that bridges high-end residential luxury with rugged cargo capacity. It features a massive 17-foot garage and upscale interior amenities, making it ideal for both weekend adventures and full-time RV living.Key SpecificationsExterior Length: \(45' \ 2''\)Dry Weight (UVW): \(16,750 \text{ lbs}\)Gross Vehicle Weight Rating (GVWR): \(22,000 \text{ lbs}\)Hitch Weight: \(3,500 \text{ lbs}\)Tank Capacities: 150 gal Fresh / 104 gal Gray / 104 gal BlackFuel Station: 60 gal total (\(30+30\))Notable FeaturesGarage & Cargo: A 17-foot garage equipped with a 3,000-pound capacity door, recessed L-track tie-downs, dual opposing sofas, an independent HappiJac lift system, a drop-down bed, and a loft overhead. It also features a 1,500-pound capacity garage patio with wire railing.Interior Living: Features a kitchen island with pull-out trash, a GE Energy Star 19 cu. ft. refrigerator, and a 4-seat sofa with heat and massage.Bedroom & Bath: Includes a king-bed slide-out in the primary suite, residential-style 30" x 42" shower, and washer/dryer prep in both the bedroom and the garage.Construction: Built on a triple-axle chassis with 17.5" H-rated tires. It boasts heavy all-weather insulation (floors, ceiling, and front cap at R-40).
The 2026 Brinkley Model Gx 4000x is a premium, triple-axle fifth-wheel toy hauler that bridges high-end residential luxury with rugged cargo capacity. It features a massive 17-foot garage and upscale interior amenities, making it ideal for both weekend adventures and full-time RV living.Key SpecificationsExterior Length: \(45' \ 2''\)Dry Weight (UVW): \(16,750 \text{ lbs}\)Gross Vehicle Weight Rating (GVWR): \(22,000 \text{ lbs}\)Hitch Weight: \(3,500 \text{ lbs}\)Tank Capacities: 150 gal Fresh / 104 gal Gray / 104 gal BlackFuel Station: 60 gal total (\(30+30\))Notable FeaturesGarage & Cargo: A 17-foot garage equipped with a 3,000-pound capacity door, recessed L-track tie-downs, dual opposing sofas, an independent HappiJac lift system, a drop-down bed, and a loft overhead. It also features a 1,500-pound capacity garage patio with wire railing.Interior Living: Features a kitchen island with pull-out trash, a GE Energy Star 19 cu. ft. refrigerator, and a 4-seat sofa with heat and massage.Bedroom & Bath: Includes a king-bed slide-out in the primary suite, residential-style 30" x 42" shower, and washer/dryer prep in both the bedroom and the garage.Construction: Built on a triple-axle chassis with 17.5" H-rated tires. It boasts heavy all-weather insulation (floors, ceiling, and front cap at R-40).,
* Vehicle specifications listed to the best of our knowledge. All specifications, features, and information are provided by the manufacturer. A&L RV Sales is not responsible for manufacturer defects, specification changes, or recalls. Buyers should verify all information directly with A&L RV Sales.
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Built to Last
Superior construction for years of adventures
Plumbing
104-Gallon Black Water Capacity
Extended camping capabilities with generous waste storage.
Plumbing
150-Gallon Fresh Water Capacity
Sufficient fresh water for extended trips without frequent refills.
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Showroom Hours
Mon-Fri: 9AM-6PM
4503 Bristol Hwy Johnson City, TN 37601
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Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. We are not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.
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