2018 Palomino Puma 257ress Specs

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This RV's GVWR
9,400 lbs
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Safe Towing Capacity
80%
Under capacity Safe zone Max rating

Mint Score

Overall Score
3.2
out of 5
Tow-Ready Score
4.8/ 5
Living Space & Layout
2.9/ 5
Comfort & Features
2.7/ 5
Storage Space
3.0/ 5
Off-Grid & Campsites
2.9/ 5

About the 2018 Palomino Puma 257ress

The 2018 Puma 257RESS offers a spacious layout ideal for families or friends, comfortably sleeping 6 with its well-designed interior and single slide-out that enhances living space. At 30 feet in length and a dry weight of 7,419 lbs, it strikes a balance between maneuverability and comfort. You'll appreciate the convenience of a full bathroom and the ample pass-thru storage for all your gear. This fifth wheel is perfect for those seeking a blend of functionality and comfort for weekend getaways or extended trips.

What We Love

Large Pass-Through Storage Vinyl Flooring Throughout Rear Living Area Water Heater Bypass

Specifications by Category

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Towing & Dimensions

Specs Value Buy Shop All Top 5
GVWR 9400 lbs - - -
Dry Weight 7419 lbs - - -
Hitch Weight 1195 lbs - - -
Payload Capacity 1981 lbs Coil SumoSprings Shop Suspension Kits -
Length 360 in Furrion Backup Camera Shop Cameras -
Exterior Height 146 in Telescoping Ladder Shop Ladders -
Interior Height 80 in - - -
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GVWR
9400 lbs
Dry Weight
7419 lbs
Hitch Weight
1195 lbs
Payload Capacity
1981 lbs
Details
Recommended
Coil SumoSprings
4.5
Length
360 in
Details
Recommended
Furrion Backup Camera
4.5
Exterior Height
146 in
Details
Recommended
Telescoping Ladder
4.5
Interior Height
80 in

Electrical & Solar

Specs Value Buy Shop All Top 5
Battery Converter Amps 55 - - -
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
55
Shore Power
30 Amps
Battery Type
12V Lead-Acid
Details
Solar Pre-Wired
Optional
Inverter
Optional

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 51 gal 50-57gal Fresh Water Tank Fresh Water Tanks -
Gray Water Tank Capacity 70 gal - - -
Black Water Tank Capacity 35 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
51 gal
Details
Recommended
50-57gal Fresh Water Tank
Gray Water Tank Capacity
70 gal
Black Water Tank Capacity
35 gal
Details
Number Of Propane Tanks
2
Propane Tank Capacity
40 lbs
Details

Tires & Wheels

Specs Value Buy Shop All Top 5
Rear Tire 15 Inch Full Spec - - -
Rear Brake Type Electric Drum - - -
Wheels Composition Steel - - -
Front Brake Type Not Applicable - - -
Rear Tire Width 15 - - -
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Rear Tire
15 Inch Full Spec
Rear Brake Type
Electric Drum
Wheels Composition
Steel
Front Brake Type
Not Applicable
Rear Tire Width
15

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 Propane - - -
Specs
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Air Conditioning Type
Automatic
Details
Recommended
Dometic 13.5K Air Conditioner
4.3
Water Heater Tank Capacity
6 g
Details
Recommended
RV Tank Water Heater
4.4
Heater Type
Automatic
Water Heater Pump Power Mode
Propane

Living Room / Bedroom(s)

Specs Value Buy Shop All Top 5
Number Of Bathrooms 1 - - -
Living Area Location Rear - - -
Master Bedroom Door Style Accordion - - -
Master Bedroom Mirror Doors No - - -
Number Of Queen Size Beds 1 Queen RV Mattress Shop Mattresses -
Sofa Material Vinyl - - -
Master Bedroom Location Front - - -
Full Size Master Bedroom Closet No - - -
Number Of Convertible / Sofa Beds 2 - - -
Number Of Sofas 1 Tri-Fold Sofa - -
Master Bedroom Flooring Type Carpet - - -
Master Bedroom Shades / Curtains Yes - - -
Specs
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Number Of Bathrooms
1
Living Area Location
Rear
Master Bedroom Door Style
Accordion
Master Bedroom Mirror Doors
No
Number Of Queen Size Beds
1
Details
Recommended
Queen RV Mattress
4.3
Sofa Material
Vinyl
Master Bedroom Location
Front
Full Size Master Bedroom Closet
No
Number Of Convertible / Sofa Beds
2
Number Of Sofas
1
Details
Recommended
Tri-Fold Sofa
4.6
Master Bedroom Flooring Type
Carpet
Master Bedroom Shades / Curtains
Yes

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 Bench Seats - - -
Refrigerator Power Mode Electric / Propane - - -
Kitchen Location Center - - -
Specs
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Number Of Oven Burners
3
Kitchen / Living Area Flooring Type
Carpet / Vinyl
Refrigerator Size
Mid-Size
Kitchen Table Configuration
Bench Seats
Refrigerator Power Mode
Electric / Propane
Kitchen Location
Center

Bathroom

Specs Value Buy Shop All Top 5
Bathroom Flooring Type Vinyl - - -
Toilet Type Plastic RV Toilet with Sprayer Attachment Toilets Top 5
Bathroom Location Center - - -
Specs
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Bathroom Flooring Type
Vinyl
Toilet Type
Plastic
Details
Buying Guide Top 5 Toilet Type Products
Recommended
RV Toilet with Sprayer Attachment
Bathroom Location
Center

Exterior

Specs Value Buy Shop All Top 5
Awning Length 18 ft/m Awning Fabric Replacement All Awnings -
Number of Awnings 1 Motorized RV Awning Set Shop Awnings -
Leveling Jack Type Front Manual - - -
Number Of Axles 2 - - -
Sidewall Construction Aluminum - - -
Number Of Emergency Exits 1 - - -
Number of Doors 1 - - -
Door Type Plastic / Glass - - -
Body Material Wood - - -
Specs
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Awning Length
18 ft/m
Details
Recommended
Awning Fabric Replacement
4.6
Number of Awnings
1
Details
Recommended
Motorized RV Awning Set
4.4
Leveling Jack Type
Front Manual
Number Of Axles
2
Sidewall Construction
Aluminum
Number Of Emergency Exits
1
Number of Doors
1
Door Type
Plastic / Glass
Body Material
Wood

Exterior Best Sellers

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Options

Specs Value Buy Shop All Top 5
Power Retractable Slideout Yes - - -
Heat Prewiring Yes - - -
Overhead Fan Yes Overhead Fan - -
Wallpaper Yes - - -
Battery Power Converter Yes - - -
Satellite Prewiring No - - -
Power Retractable Awning Yes - - -
Water Heater Tank Bypass Yes - - -
Metallic No - - -
TV Antenna Prewiring Yes - - -
Air Conditioning Prewiring Yes - - -
Refrigerator Standard - - -
Interior Wood Finish Yes - - -
Phone Prewiring No - - -
Washer / Dryer Prewiring No - - -
Bunkhouse No - - -
Sliding Glass Door No - - -
Specs
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Power Retractable Slideout
Yes
Heat Prewiring
Yes
Overhead Fan
Yes
Details
Recommended
Overhead Fan
4.2
Wallpaper
Yes
Battery Power Converter
Yes
Satellite Prewiring
No
Power Retractable Awning
Yes
Water Heater Tank Bypass
Yes
Metallic
No
TV Antenna Prewiring
Yes
Air Conditioning Prewiring
Yes
Refrigerator
Standard
Interior Wood Finish
Yes
Phone Prewiring
No
Washer / Dryer Prewiring
No
Bunkhouse
No
Sliding Glass Door
No

Entertainment

Specs Value Buy Shop All Top 5
Number Of Discs 1 - - -
Specs
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Number Of Discs
1

Entertainment Best Sellers

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Instrumentation

Specs Value Buy Shop All Top 5
Number Of Radios 1 - - -
Specs
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Number Of Radios
1

Quick Overview

Specs Value Buy Shop All Top 5
Parent Company Forest River Inc. - - -
Year 2018 - - -
Make Palomino - - -
Display Name Puma 257RESS - - -
Class Fifth Wheel - - -
Max Sleeping Count 6 - - -
Number of Slideouts 1 - - -
Introduction Year 2018 - - -
Specs
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Parent Company
Forest River Inc.
Year
2018
Make
Palomino
Display Name
Puma 257RESS
Class
Fifth Wheel
Max Sleeping Count
6
Number of Slideouts
1
Introduction Year
2018

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 fifth wheel.

Tow-Ready Score
9.5/10
Base Score 5.0
Spec-based adjustments Based on Fifth Wheel class averages +4.5
Final Tow-Ready Score 9.5
Living Space & Layout
5.8/10
Base Score 5.0
Spec-based adjustments Based on Fifth Wheel class averages +0.8
Final Living Space & Layout 5.8
Comfort & Features
5.3/10
Base Score 5.0
Spec-based adjustments Based on Fifth Wheel class averages +0.3
Final Comfort & Features 5.3
Storage Space
6.0/10
Base Score 5.0
Spec-based adjustments Based on Fifth Wheel class averages +1.0
Final Storage Space 6.0
Off-Grid & Campsites
5.8/10
Base Score 5.0
Spec-based adjustments Based on Fifth Wheel 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 2018 Palomino Puma 257ress, ensure your vehicle's rated tow capacity exceeds its GVWR of 9400 lbs. With a dry weight of 7419 lbs and hitch weight of 1195 lbs, most midsize trucks and SUVs can tow it comfortably with a 10-20% safety margin.

This Fifth Wheel has a dry weight of 7419 lbs and a GVWR of 9400 lbs, giving a payload capacity of 1981 lbs for gear, water, and supplies.

The approximate dimensions are length 360 in., width in., and height 146 in. Always confirm clearances for garages, storage, and campsites.

The Puma 257ress includes a fresh water capacity of gallons, black water tank(s), and lbs of propane capacity-ideal for off-grid weekends.

Many Puma 257ress 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 9400 lbs and dry weight of 7419 lbs, the Puma 257ress 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 6 people comfortably - perfect for couples or small families seeking a lightweight, easy-tow Fifth Wheel.

The Puma 257ress features body construction with sidewalls and 2 axle(s). Its GVWR of 9400 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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