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Fifth wheel hitches for your 1999 Dodge Ram 3500

Long Bed · Nothing At All · 1 hitch match your setup Change truck

Trailer GVWR

lbs

How do you want to set this up?

Pick the option that matches your situation. Know your trailer weight? Use the filter above to narrow it down.

Pick your ISR kit

Includes brackets, rails, and hardware for your truck.

Then pick your fifth wheel hitch

Any of these mount to the rails from your kit.

Curt A30 Fifth Wheel Hitch (30K, long-bed)

Curt

Curt A30 Fifth Wheel Hitch (30K, long-bed)

Cap: 30,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Reese M5 27K Fifth Wheel Hitch

Reese

Reese M5 27K Fifth Wheel Hitch

Cap: 27,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt A25 Sliding Fifth Wheel Hitch (25K, short bed)

Curt

Curt A25 Sliding Fifth Wheel Hitch (25K, short bed)

Cap: 25,000 lbs Head: sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt Q25 Fifth Wheel Hitch (25K)

Curt

Curt Q25 Fifth Wheel Hitch (25K)

Cap: 25,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt A25 Fifth Wheel Hitch (25K)

Curt

Curt A25 Fifth Wheel Hitch (25K)

Cap: 25,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt Q25 Sliding Fifth Wheel Hitch (24K, short bed)

Curt

Curt Q25 Sliding Fifth Wheel Hitch (24K, short bed)

Cap: 24,000 lbs Head: sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt Q24 Fifth Wheel Hitch (24K)

Curt

Curt Q24 Fifth Wheel Hitch (24K)

Cap: 24,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Demco Recon 21K Fifth Wheel Hitch with Rails

Demco

Demco Recon 21K Fifth Wheel Hitch with Rails

Cap: 21,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Demco Hijacker 21K Autoslide Fifth Wheel Hitch (Above-Bed)

Demco

Demco Hijacker 21K Autoslide Fifth Wheel Hitch (Above-Bed)

Cap: 21,000 lbs Head: auto sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Demco Recon 21K Fifth Wheel Hitch (Industry Standard Rails)

Demco

Demco Recon 21K Fifth Wheel Hitch (Industry Standard Rails)

Cap: 21,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt A20 Fifth Wheel Hitch (20K)

Curt

Curt A20 Fifth Wheel Hitch (20K)

Cap: 20,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt Q20 Fifth Wheel Hitch (20K)

Curt

Curt Q20 Fifth Wheel Hitch (20K)

Cap: 20,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Reese M5 20K Fifth Wheel Hitch

Reese

Reese M5 20K Fifth Wheel Hitch

Cap: 20,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt A20 Sliding Fifth Wheel Hitch (20K, short bed)

Curt

Curt A20 Sliding Fifth Wheel Hitch (20K, short bed)

Cap: 20,000 lbs Head: sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
20K Super 5th

PullRite

20K Super 5th

$893

Cap: 20,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Demco Hijacker 18K Autoslide Fifth Wheel Hitch (Above-Bed)

Demco

Demco Hijacker 18K Autoslide Fifth Wheel Hitch (Above-Bed)

Cap: 18,000 lbs Head: auto sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Demco Hijacker 18K Autoslide Fifth Wheel Hitch with Rails

Demco

Demco Hijacker 18K Autoslide Fifth Wheel Hitch with Rails

Cap: 18,000 lbs Head: auto sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Reese 16K Fifth Wheel Hitch, Dual Jaw — Industry Standard Rails

Reese

Reese 16K Fifth Wheel Hitch, Dual Jaw — Industry Standard Rails

Cap: 16,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
16K SuperGlide

PullRite

16K SuperGlide

$1,515

Cap: 16,000 lbs Head: auto sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt E16 Sliding Fifth Wheel Hitch (16K, short bed)

Curt

Curt E16 Sliding Fifth Wheel Hitch (16K, short bed)

Cap: 16,000 lbs Head: sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt A16 Sliding Fifth Wheel Hitch (16K, short bed)

Curt

Curt A16 Sliding Fifth Wheel Hitch (16K, short bed)

Cap: 16,000 lbs Head: sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt E16 Fifth Wheel Hitch (16K)

Curt

Curt E16 Fifth Wheel Hitch (16K)

Cap: 16,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt A16 Fifth Wheel Hitch (16K)

Curt

Curt A16 Fifth Wheel Hitch (16K)

Cap: 16,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Reese M5 16K Fifth Wheel Hitch

Reese

Reese M5 16K Fifth Wheel Hitch

Cap: 16,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
16K Patriot

B&W

16K Patriot

$699

Cap: 16,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Demco Hijacker 13K Autoslide Fifth Wheel Hitch (Above-Bed)

Demco

Demco Hijacker 13K Autoslide Fifth Wheel Hitch (Above-Bed)

Cap: 13,000 lbs Head: auto sliding Mount: ISR Fifth Wheel
See Where to Buy Details →

7-way wiring

You'll need a 7-way trailer plug in your bed for lights and brakes. Most trucks don't have this from the factory — check your bed before ordering.

Step 1: Get your brackets

These bolt to your truck frame.

Step 2: Get your rails

These mount to the brackets.

Step 3: Pick your fifth wheel hitch

Any of these mount to your rails.

Curt A30 Fifth Wheel Hitch (30K, long-bed)

Curt

Curt A30 Fifth Wheel Hitch (30K, long-bed)

Cap: 30,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Reese M5 27K Fifth Wheel Hitch

Reese

Reese M5 27K Fifth Wheel Hitch

Cap: 27,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt A25 Sliding Fifth Wheel Hitch (25K, short bed)

Curt

Curt A25 Sliding Fifth Wheel Hitch (25K, short bed)

Cap: 25,000 lbs Head: sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt Q25 Fifth Wheel Hitch (25K)

Curt

Curt Q25 Fifth Wheel Hitch (25K)

Cap: 25,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt A25 Fifth Wheel Hitch (25K)

Curt

Curt A25 Fifth Wheel Hitch (25K)

Cap: 25,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt Q25 Sliding Fifth Wheel Hitch (24K, short bed)

Curt

Curt Q25 Sliding Fifth Wheel Hitch (24K, short bed)

Cap: 24,000 lbs Head: sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt Q24 Fifth Wheel Hitch (24K)

Curt

Curt Q24 Fifth Wheel Hitch (24K)

Cap: 24,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Demco Recon 21K Fifth Wheel Hitch with Rails

Demco

Demco Recon 21K Fifth Wheel Hitch with Rails

Cap: 21,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Demco Hijacker 21K Autoslide Fifth Wheel Hitch (Above-Bed)

Demco

Demco Hijacker 21K Autoslide Fifth Wheel Hitch (Above-Bed)

Cap: 21,000 lbs Head: auto sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Demco Recon 21K Fifth Wheel Hitch (Industry Standard Rails)

Demco

Demco Recon 21K Fifth Wheel Hitch (Industry Standard Rails)

Cap: 21,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt A20 Fifth Wheel Hitch (20K)

Curt

Curt A20 Fifth Wheel Hitch (20K)

Cap: 20,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt Q20 Fifth Wheel Hitch (20K)

Curt

Curt Q20 Fifth Wheel Hitch (20K)

Cap: 20,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Reese M5 20K Fifth Wheel Hitch

Reese

Reese M5 20K Fifth Wheel Hitch

Cap: 20,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt A20 Sliding Fifth Wheel Hitch (20K, short bed)

Curt

Curt A20 Sliding Fifth Wheel Hitch (20K, short bed)

Cap: 20,000 lbs Head: sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
20K Super 5th

PullRite

20K Super 5th

$893

Cap: 20,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Demco Hijacker 18K Autoslide Fifth Wheel Hitch (Above-Bed)

Demco

Demco Hijacker 18K Autoslide Fifth Wheel Hitch (Above-Bed)

Cap: 18,000 lbs Head: auto sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Demco Hijacker 18K Autoslide Fifth Wheel Hitch with Rails

Demco

Demco Hijacker 18K Autoslide Fifth Wheel Hitch with Rails

Cap: 18,000 lbs Head: auto sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Reese 16K Fifth Wheel Hitch, Dual Jaw — Industry Standard Rails

Reese

Reese 16K Fifth Wheel Hitch, Dual Jaw — Industry Standard Rails

Cap: 16,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
16K SuperGlide

PullRite

16K SuperGlide

$1,515

Cap: 16,000 lbs Head: auto sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt E16 Sliding Fifth Wheel Hitch (16K, short bed)

Curt

Curt E16 Sliding Fifth Wheel Hitch (16K, short bed)

Cap: 16,000 lbs Head: sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt A16 Sliding Fifth Wheel Hitch (16K, short bed)

Curt

Curt A16 Sliding Fifth Wheel Hitch (16K, short bed)

Cap: 16,000 lbs Head: sliding Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt E16 Fifth Wheel Hitch (16K)

Curt

Curt E16 Fifth Wheel Hitch (16K)

Cap: 16,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Curt A16 Fifth Wheel Hitch (16K)

Curt

Curt A16 Fifth Wheel Hitch (16K)

Cap: 16,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Reese M5 16K Fifth Wheel Hitch

Reese

Reese M5 16K Fifth Wheel Hitch

Cap: 16,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
16K Patriot

B&W

16K Patriot

$699

Cap: 16,000 lbs Head: fixed Mount: ISR Fifth Wheel
See Where to Buy Details →
Demco Hijacker 13K Autoslide Fifth Wheel Hitch (Above-Bed)

Demco

Demco Hijacker 13K Autoslide Fifth Wheel Hitch (Above-Bed)

Cap: 13,000 lbs Head: auto sliding Mount: ISR Fifth Wheel
See Where to Buy Details →

7-way wiring

You'll need a 7-way trailer plug in your bed for lights and brakes. Check your bed before ordering.

Step 1: Get your ISR kit or brackets + rails

You'll need rails installed first.

Step 2: ISR Gooseneck Adapter

Mounts to your rails, gives you a gooseneck ball.

Step 3: Gooseneck Pinbox for your trailer

Replace your trailer's pinbox with a gooseneck-compatible one.

Reese Goose Box 22.5K — Air-Ride Fifth-Wheel-to-Gooseneck

Reese

Reese Goose Box 22.5K — Air-Ride Fifth-Wheel-to-Gooseneck

Cap: 22,500 lbs Mount: Gooseneck Pinbox
See Where to Buy Details →
Reese Goose Box (Gen 3) 20K — Air-Ride Fifth-Wheel-to-Gooseneck

Reese

Reese Goose Box (Gen 3) 20K — Air-Ride Fifth-Wheel-to-Gooseneck

Cap: 20,000 lbs Mount: Gooseneck Pinbox
See Where to Buy Details →

Why this setup?

Some prefer gooseneck pinboxes for a smoother ride or more clearance. The ball on rails doesn't have clearance underneath, so Gooseneck Fifth Wheel adapters won't work here.

No products rated for that weight

Nothing rated for lbs. to see all.

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Not Sure Which Type is Right?

Guides that might help

Plain-English explanations — no jargon, no fluff.

Understanding Your Setup Rails vs Pucks vs Gooseneck

Understanding Your Setup

Rails vs Pucks vs Gooseneck

Breaking down the three main bed prep systems — no jargon.

Read guide →
Getting Started How to Choose a Fifth Wheel Hitch

Getting Started

How to Choose a Fifth Wheel Hitch

Weight ratings, slider vs fixed, and what actually matters when picking a hitch.

Read guide →