2014 Ram 2500 — Wiper Blade Sizes, Attachments, and Installation

Quick reference

Note: 2014 Ram 2500 trucks do not come with a factory rear wiper. OEM part numbers vary by trim/VIN—check with a Ram dealer if you need the genuine part. We do not list OEM PNs here.

Best aftermarket replacements

These beam-style blades fit the 12 mm J-hook arms on the 2014 Ram 2500. Choose 22-inch for both driver and passenger sides.

• Bosch ICON (premium, ~$25–35 each): Excellent all-weather performance and longevity.
• Rain-X Latitude Water Repellency (mid–premium, ~$18–28): Applies a water-repellent coating as it wipes.
• Trico Force (midrange, ~$18–28): Aerodynamic beam blade that resists lift at highway speeds.
• Michelin Stealth Ultra (midrange, ~$15–25): Hybrid design with good contact across curved glass.
• PIAA Si-Tech Silicone (premium, ~$30–45): Silicone rubber for smooth, quiet wipes and long life.

Tip: Many brands package a universal adapter for both 9x3 and 12 mm J-hook arms. Verify the adapter piece is configured for the larger 12 mm hook on Ram HD trucks.

Attachment style

• Primary: J-hook (large 12 mm). This is the standard wiper arm on the 2014 Ram 2500.
• Uncommon alternatives: Side pin, bayonet, or push-button are not typical on this truck. If your arm differs (e.g., aftermarket arms), match the blade by arm type rather than vehicle.

How to install

1. Lift the wiper arm: Raise the arm off the windshield until it locks or is free-standing.
2. Release the old blade: For J-hook, press the locking tab on the blade adapter and slide the blade downward off the hook.
3. Prep the new blade: Confirm the adapter is set for a 12 mm J-hook. Remove any protective cover on the rubber.
4. Attach: Slide the J-hook through the blade’s opening, then pull upward until it clicks securely into place.
5. Seat the arm: Gently lower the arm onto the glass.
6. Test: Run washers and wipers to confirm secure attachment and clean, streak-free wiping.

Note: If your truck has an unusual arm or a dealer-installed winter arm kit, follow the adapter instructions included with the blade. Never force the connection—use the correct adapter insert.

When to replace

• Time: Every 6–12 months is typical; more often in harsh climates.
• Symptoms: Streaking, smearing, chattering, skipping, noisy passes, or split/cracked rubber.
• Performance cues: Reduced rain clearing at highway speeds or missed patches indicate the beam has lost even pressure.

Pro tip: Clean the windshield and blade edge with glass cleaner and a microfiber towel monthly to extend life.

Need wipers swapped fast? Find a shop on Repairius.