2 Locations to Serve You – Steinbach & Brandon
2 Locations to Serve You – Steinbach & Brandon
The 2018 Gulf Stream Conquest 288ISL is a spacious, 33-foot 2-inch dual-slide travel trailer designed specifically for large families. Manufactured by Gulf Stream Coach, this model features a maximum sleeping capacity of 10 people and a unique central kitchen island setup.📐
Weights & Dimensions
Length: 33 feet 2 inches
Base Weight (Dry): 6,660 lbs
Carrying Capacity: 1,820 lbs
Hitch Weight: 910 lbs
Axles: 2 axles
🛋️ Floorplan & Interior Highlights
Kitchen Island: Maximizes meal prep…
The 2018 Gulf Stream Conquest 288ISL is a spacious, 33-foot 2-inch dual-slide travel trailer designed specifically for large families. Manufactured by Gulf Stream Coach, this model features a maximum sleeping capacity of 10 people and a unique central kitchen island setup.📐
Weights & Dimensions
Length: 33 feet 2 inches
Base Weight (Dry): 6,660 lbs
Carrying Capacity: 1,820 lbs
Hitch Weight: 910 lbs
Axles: 2 axles
🛋️ Floorplan & Interior Highlights
Kitchen Island: Maximizes meal prep space in the center of the unit.
Dual Slideouts: Opens up the main living and cooking areas significantly.
Sleeping Arrangement: Includes a front private queen master bedroom, rear double-size bunk beds, a U-shaped dinette, and a slide-out sofa.
Dual Entry Doors: Features two exterior doors, with one providing direct access to the rear corner bathroom for outdoor convenience.
Appliances: Equipped with a 3-burner gas range, oven, and a 10.7 cu. ft. Everchill refrigerator.
💧 Tank Capacities
Fresh Water: 51 gallons
Gray Water: 74 gallons
Black Water: 37 gallons
Propane: Two 20 lb tanks (9.4 gallons total)
⚡ Climate & Exterior Controls
Air Conditioning: 13,500 BTU standard unit (50-amp service with second A/C prep).Furnace: 30,000 BTU heater.
Stabilization: Power front and rear leveling jacks.
Awning: Power patio awning with integrated controls.
Maximum Sleeping Capacity
10
Number Of Slideouts
2
Length (ft-in / m)
33′ 2′ / 10.1
Base Weight (lbs / kg)
6660 / 3021
Carrying Capacity (lbs / kg)
1820 / 825.6
Hitch Weight (lbs / kg)
910 / 412.8
Heater (BTUs)
30000
Use our payment calculator to calculate your payments over the life of your loan. You can adjust length of loan, down payment and interest rate to see how those changes raise or lower your payments.
Other fees and incentives are not included in this calculation, which is an estimate only. Monthly payment estimates are for informational purpose only and do not represent a financing offer from Steinbach Trailers & RV. Other taxes & fees may apply.
HOURS OF OPERATION
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Copyright 2026, Steinbach Trailer & RV. All rights reserved. Website by Moodog Digital Ltd.