Installation Instructions for Part #50054-58
Ram 2500 Custom Quick Install Mounting Kit with Base Rail Kit

Part Numbers:

• 50054: Custom Quick Install Bracket Kit
• 58058: Base Rail Kit

Tools Required:

• Wrenches: 3/4”, 7/8”, 18mm
• Drill Bits: 1/8”, 9/16”, 1-1/8” Hole Saw
• Other Tools: Center Punch, Measuring Tape, Torque Wrench

Hardware List:

50054 Bracket Kit

• (1) Driver Front Bracket
• (1) Passenger Front Bracket
• (1) Driver Rear Bracket
• (1) Passenger Rear Bracket
• (4) 1/4” x 1” x 3” Spacer Blocks
• (2) Tube Spacers
• (2) 1/2”-13 x 4-1/2” Carriage Bolts
• (8) M12-40mm Bolts
• (8) 1/2” Conical Washers
• (2) 1/2”-13 x 2” Hex Bolts

58058 Base Rail Kit

• (2) Base Rails
• (10) 1/2”-13 x 2” Carriage Bolts
• (10) 1/2”-13 Hex Nuts
• (10) 1/2” Conical Washers
• (10) U-Shaped Spacers

Step-by-Step Instructions:

Step 1: Prepare the Vehicle

• Lower and remove the spare tire to create working space.
• Remove the inner plastic wheel well liner for frame access (if necessary).
• Detach any electrical wire loom and brake lines from the driver-side frame to avoid interference during installation.

Step 2: Position the Rear Mounting Rail

• Place the rear base rail into the truck bed.
• Measure the correct distance from the rear edge of the truck bed:
  • Long Bed: 28-3/16”
  • Short Bed: 26-1/4”
• Ensure the rail is centered side-to-side between the truck bed weld seams.

Step 3: Mark and Drill Rear Rail Holes

• Use a center punch to mark the hole positions in Rows 1 and 2 of the rear rail.
• Drill 1/8” pilot holes through the marked positions.
• Check that the pilot holes align with the slots in the rear frame brackets.
• Enlarge the pilot holes to 9/16” (Row 1) and 1-1/8” (Row 2 - bed corrugations only).
• Paint any bare metal to prevent rust.

Step 4: Install Rear Frame Brackets

• Attach the rear brackets (driver and passenger sides) to the truck frame using the M12-40mm bolts and 1/2” conical washers.
• Loosely secure the brackets for now.

Step 5: Secure the Rear Base Rail

• Reposition the rear rail over the drilled holes.
• Insert the 1/2”-13 x 2” carriage bolts through the rail and bed.
  • Place U-shaped spacers in the corrugations to prevent crushing the bed.
• On Row 2, insert the 4-1/2” carriage bolts with tube spacers to pass through the bed sill.
• Underneath the bed, secure the bolts with:
  • 1/4” x 1” x 3” spacer blocks (as needed), 1/2” conical washers, and 1/2” nuts.
• Snug the hardware to keep the rail in position but do not torque fully.

Step 6: Position the Front Mounting Rail

• Insert the 5th wheel hitch, slider, or goose into the rear rail to help position the front rail.
• Place the front rail into the truck bed, aligning it with the hitch tabs.
• Ensure the rail is centered between the bed weld seams.

Step 7: Mark and Drill Front Rail Holes

• Use a center punch to mark the hole positions in Rows 3 and 4.
• Drill 1/8” pilot holes and check alignment with the front frame brackets.
• Enlarge the holes to 9/16”. Paint all bare metal.

Step 8: Install Front Frame Brackets

• Attach the front brackets (driver and passenger sides) to the truck frame using the same process as the rear brackets.
• Ensure no brake lines or wire looms are pinched.

Step 9: Secure the Front Base Rail

• Install 1/2”-13 x 2” carriage bolts through the front rail and bed.
• Use U-shaped spacers and 1/4” spacer blocks as needed to fill corrugations.
• Loosely attach the hardware underneath with 1/2” conical washers and 1/2”-13 nuts.

Step 10: Final Torque of All Hardware

• Torque all hardware in the following sequence:
  • 1/2” Carriage Bolts: 75 ft-lbs.
  • M12 Bolts: 92 ft-lbs.
• First, torque the base rails to the frame brackets.
• Then, torque the frame brackets to the truck frame.

Step 11: Reinstall Components

• Reattach any electrical wire loom or brake lines to the driver-side frame.
• Reinstall the spare tire and any removed plastic wheel well liners.

Safety Notes:

• Do not install mounting rails over plastic bed liners. Cut the liner to allow for metal-to-metal contact.
• Base rails can be installed on spray-in bed liners after proper curing.
• Always verify trailer-to-truck clearance at the cab and bumper to prevent interference.

Specifications:

• Maximum Tongue Weight: 4,500 lbs (2,040 kg)
• Maximum Gross Trailer Weight: 18,000 lbs (8,160 kg)
• Compliance: SAE J-684

Warning: Double-check all bolts for proper torque before towing. Failure to do so could result in serious injury or damage.

Installation Instructions for Gooseneck Hitch

Part Numbers:

• 58079

Rated Capacity:

• As per the towing vehicle manufacturer's GVWR (Gross Vehicle Weight Rating).

Tools Required:

• Wrenches and sockets as specified in the base rail instructions.

Warnings:

• DO NOT exceed the manufacturer's GVWR for your vehicle.
• Ensure proper inspection, lubrication, and securing of components before each tow.

Step-by-Step Instructions:

1. Base Rail Installation:

1. Place the base rails across the truck bed according to the base rail mounting kit instructions.
2. Position the hitch on the base rails to establish the correct spread.
3. If additional fasteners are required, drill holes in the center of the base rails at the nearest truck bed channel using the provided fasteners.

2. Hitch Installation:

1. Secure the hitch to the base rails using pull pins and spring cotter pins.
2. For safety chains:
   • Insert the chain link into the provided slot.
   • Secure the chain with additional pull pins and spring cotter pins (not included). The Reese Safety Chain Kit (#50223) is recommended.

3. Final Check:

1. Inspect the hitch for any damage or missing components.
2. Lubricate the ball and inspect all clips and pins for proper functionality.
3. Verify the hitch is properly secured to the base rails and all components are in good condition.

Additional Mounting Instructions:

1. Install base rails in accordance with the provided mounting instructions.
2. If additional center bolts are not installed:
   • Drill a 1/2” hole in the truck bed using the center hole in the base rail as a guide.
   • Insert a 1/2” carriage bolt and secure it with a serrated washer, lock washer, and hex nut.
   • Insert a spacer between the truck bed corrugation and the base rail to prevent crushing.
   • Torque all 1/2” nuts to 75 ft-lbs.
   • Repeat the process for the other base rail.

Maintenance:

1. Regularly inspect the gooseneck hitch, safety chains, pull pins, and spring cotter pins for wear or damage.
2. Clean and lubricate the ball before use.
3. Retorque all fasteners to maintain secure connections.

Warranty:

• Limited Lifetime Warranty:
  • Covers material defects under normal use.
  • Excludes wear and tear, misuse, overloading, and improper installation.
• Warranty Claims:
  • Contact Cequent Performance Products at 47912 Halyard Dr. Suite 100, Plymouth, MI 48170, or call 1-888-521-0510.
  • Proof of purchase is required for processing warranty claims.

For additional technical assistance or questions, contact the support team at the number above.