2026 RAM 2500 Big Horn Crew Cab 4x4 64' Box: Unmatched Power for the Inland Empire

The 2026 RAM 2500 Big Horn Crew Cab 4x4 64' Box is built for the individual who balances a demanding professional life in the logistics hubs of Ontario, CA with a deep commitment to family and community. Whether you are navigating the morning commute on the I-10 or heading out for a weekend of recreation in the San Gabriel foothills near Claremont, CA, this truck provides the rugged reliability you need. It is a vehicle designed to transition seamlessly from a heavy-duty job site to a local school event, offering the professional-grade capability you expect with the approachable comfort your family deserves.

Performance & Capability

Under the hood of this heavy-duty powerhouse sits the legendary Cummins High Output 6.7L I-6 diesel direct injection engine. Delivering a commanding 430HP, this intercooled turbo diesel is engineered for those who require consistent, high-torque performance for hauling through the rolling terrain of Riverside, CA or managing heavy loads in Norco, CA. The engine is paired with the TRANSMISSION: 8-SPEED TORQUEFLITE HD AUTOMATIC, featuring Transmission electronic control and a Lock-up transmission system for smooth, efficient power delivery.

The Part-time 4WD system and Anti-Spin Differential Rear Axle provide the necessary traction when the pavement ends or the weather shifts. This RAM is built on a Heavy-duty ride suspension with a Multi-link front suspension and Multi-link rear suspension, ensuring a stable and controlled ride regardless of the payload. Practical monitoring tools like the Engine hour meter, Transmission fluid temperature gauge, and Turbo/supercharger boost gauge allow you to keep a professional eye on your vehicles vitals during long hauls. The inclusion of an Engine retarder system and Diesel Exhaust Brake further enhances control when navigating steep grades, reflecting the knowledgeable engineering required for serious work.

Technology & Connectivity

Staying connected while on the move is essential for the modern professional. This RAM 2500 is equipped with the RADIO: UCONNECT 5 NAV W/12.0' DISPLAY, providing a massive, clear interface for all your media and navigation needs. With Apple CarPlay and Google Android Auto wireless mirroring, you can effortlessly integrate your smartphone for hands-free communication and access to your favorite apps.

The Integrated navigation system with voice activation ensures you find the most efficient route through the Inland Empire, while the 7.0' TFT Color Display in the cluster keeps vital driving information directly in your line of sight. For the tech-savvy family, the Dual Wireless Charging Pad and a total of 9 USB ports ensure everyones devices stay powered throughout the trip. Additionally, Alexa Built-In provides a virtual assistant to help manage your day, and the 4G LTE Wi-Fi Hot Spot keeps your crew connected even when you are far from the office.

Comfort & Interior

The interior of the Big Horn trim is designed to be a sanctuary after a long day in the field or the warehouse. Featuring Black Premium cloth front seat upholstery, the cabin offers a durable yet refined environment. The Power Adjust 8-Way Driver Seat with Power 2-Way Driver Lumbar Adjust allows you to find the perfect position for long commutes, while Heated Front Seats and a Heated steering wheel provide extra comfort on those brisk early mornings in West Covina, CA.

Practicality is woven into every detail, from the 2nd Row In Floor Storage Bins to the Folding Flat Load Floor Storage. The Rear 60/40 Folding Seat provides flexibility for carrying gear inside the cab, and Dual-zone front climate control ensures both the driver and passenger stay comfortable. Additional conveniences like Power Adjustable Pedals, Remote Start System, and 115V Auxiliary Rear Power Outlet make this truck as functional as it is comfortable. The Rear Power Sliding Window and Deep tinted windows add both style and utility, making the cabin a versatile space for work or family outings.

Safety & Driver Assistance

Safety is a cornerstone of the RAM 2500 design, providing peace of mind for families and business owners alike. The Surround View Camera System offers an aerial view of the vehicle, which is invaluable when maneuvering in tight spaces or hitching a trailer. This is complemented by the ParkSense front and rear parking sensors and the Center Stop Lamp with Cargo View Camera, ensuring you have full visibility of your surroundings.

Advanced driver assistance features include Active Lane Management System and Adaptive Cruise Control with stop and go, which help reduce fatigue during heavy traffic on the 91 freeway. The Blind Spot and Cross Path Detection system alerts you to vehicles in your hard-to-see areas, while Forward Collision Warning-Plus and Front Collision Mitigation provide an extra layer of protection. For those who tow, the Trailer Tire Pressure Monitoring System and Trailer Reverse Guidance ensure your cargo remains secure and manageable.

Exterior & Design

Presented in Diamond Black Crystal Pearlcoat, this RAM 2500 makes a bold statement of professional capability. The Night Edition package adds a sophisticated edge with a Body Color Grille-Surround, Gloss Black Nostrils, and Black Exterior Truck Badging. It rides on striking 20-inch black painted aluminum wheels that are as rugged as they are stylish.

The exterior is designed for maximum utility, featuring LED Headlights, LED Tail Lamps, and LED front fog lights for superior visibility. The MOPAR Deployable Bed Step and Rear step bumper make accessing the Standard style pickup box easy, while the MOPAR spray-in pickup bed liner protects your investment from the rigors of daily use. For those with heavy-duty hauling needs, the 5th Wheel/gooseneck Towing Prep Group and Class V tow rating ensure this truck is ready for the biggest jobs right off the lot.

Key Highlights

The 2026 RAM 2500 Big Horn is a masterclass in blending utility with modern luxury. Every feature is selected to enhance your productivity and comfort.

• Cummins High Output 6.7L I-6 Diesel - Professional-grade power for any task.
• 12-Inch Uconnect 5 Touchscreen - Large, intuitive interface for navigation and media.
• Surround View Camera System - 360-degree visibility for easier maneuvering.
• Night Edition Package - Aggressive blacked-out styling and 20-inch wheels.
• Heated Seats & Steering Wheel - Essential comfort for early morning starts.
• Adaptive Cruise Control - Stress-free commuting through Southern California traffic.
• Blind Spot & Cross Path Detection - Enhanced awareness for safer lane changes.
• MOPAR Spray-in Bedliner - Durable protection for the truck bed.
• Remote Start System - Warm up or cool down the cabin before you climb in.
• 9 Alpine Speakers w/Subwoofer - Premium audio for your daily drive.
• 2nd Row In-Floor Storage Bins - Secure, hidden storage for tools or valuables.
• Power Adjustable Pedals - Customizable driving position for maximum comfort.
• Trailer Brake Controller - Integrated control for safer towing.
• 4G LTE Wi-Fi Hot Spot - Stay connected at the job site or the campsite.
• LED Bed Lighting - Visibility for loading and unloading after dark.

Visit Us

Experience the capability and refinement of the 2026 RAM 2500 Big Horn Crew Cab 4x4 64' Box for yourself. At Jeep Chrysler Dodge RAM FIAT of Ontario, we are committed to providing knowledgeable guidance and a transparent experience for our neighbors in Riverside, CA, Norco, CA, and beyond. Our team understands the specific needs of Inland Empire drivers, from commuting requirements to heavy-duty work applications. We invite you to visit our showroom located at 1202 Auto Center Dr, Ontario, CA 91761 to take a test drive. You can also Apply for Financing online or Get Your Trade Value before you arrive. For any questions, please Call us at 909-757-0698. We look forward to helping you find the perfect truck for your lifestyle. For more options, feel free to browse our All New Inventory or Used Vehicle Inventory. If you need assistance with your current vehicle, you can Schedule Service with our expert technicians. Get Directions to Jeep Chrysler Dodge RAM FIAT of Ontario and join our community of satisfied owners today.

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