2026 RAM 3500 Big Horn Crew Cab 4x4 8 Box: Unmatched Heavy-Duty Capability Imagine pulling onto the job site in Ontario, CA, or heading out for a weekend of heavy hauling through the winding roads near Claremont, CA. This 2026 RAM 3500 Big Horn Crew Cab 4x4 8 Box is designed for those who don&39;t just drive a truck, but rely on it as a partner for their most demanding tasks. Whether you are managing a logistics fleet or coordinating a large-scale project, this Bright White Clearcoat powerhouse provides the rugged reliability and professional presence you need to get the job done right. Heavy-Duty Performance and Cummins Diesel Power When it comes to serious work in the Inland Empire, the heart of the truck is what matters most. This RAM 3500 is equipped with the legendary Cummins High Output 6.7L I-6 diesel direct injection engine, delivering a robust 430HP. This intercooled turbo diesel powerhouse is built with an iron engine block for maximum durability and features a longitudinal mounting direction to optimize balance and cooling. Paired with the 8-Speed TorqueFlite HD Automatic Transmission, the drivetrain provides smooth, predictable power delivery whether you are navigating the suburban streets of West Covina, CA or climbing toward the Cajon Pass. The Four Wheel Drive system is a part-time 4WD setup, allowing you to engage extra traction exactly when the terrain demands it. For those long descents or heavy loads, the Engine retarder system provides essential braking assistance, reducing wear on your service brakes. This truck is also equipped with a Mechanical limited slip differential and heavy-duty gas-pressurized shock absorbers, ensuring that even with a full 8-box load, your ride remains stable and controlled. Professional drivers will appreciate the Engine hour meter and transmission fluid temperature gauge, allowing for precise monitoring of the vehicles vitals during long shifts. Advanced Connectivity and Uconnect Technology Modern professionals require a mobile office that keeps them connected from the warehouse to the home office. This RAM 3500 features the Radio: Uconnect 5 Navigation with 12.0-inch Display, providing a massive, clear interface for all your essential apps. With Apple CarPlay and Google Android Auto wireless mirroring, you can seamlessly integrate your smartphone for hands-free communication and media access. The Integrated navigation system with voice activation ensures you find the most efficient routes through Riverside, CA without ever taking your hands off the wheel. Staying powered up is simple with 9 USB ports and a Dual Wireless Charging Pad, ensuring every device in the cab remains ready for action. The Media Hub with 2 Charge Only USBs adds even more versatility for your crew. Information is delivered clearly through the Cluster 7.0-inch TFT Color Display, while Steering Wheel Mounted Audio Controls allow you to manage the 9 Alpine Speakers with Subwoofer without distraction. With Alexa Built-In and Handsfree Uconnect w/Bluetooth, this truck serves as a high-tech command center for your daily operations. Premium Interior Comfort and Versatility The cabin of the Big Horn is a sanctuary of practical luxury, featuring Black Premium cloth front seat upholstery and Black Interior Accents. Long drives are made easier with the Power Adjust 8-Way Driver Seat and Power 2-Way Driver Lumbar Adjust, allowing you to find the perfect ergonomic position. For those chilly early mornings in the foothills, the Heated Front Seats and Heated steering wheel provide immediate warmth. The Dual-zone front climate control ensures both the driver and passenger stay comfortable regardless of the weather outside. Storage is a priority for the working professional, and this Crew Cab delivers with 2nd Row in Floor Storage Bins, Folding Flat Load Floor Storage, and Front Seat Back Map Pockets. The Rear 60/40 Folding Seat allows for flexible interior cargo options when you need to keep sensitive equipment out of the elements. Convenience features abound, including Power Adjustable Pedals, Keyless Start, and a Remote Start System that lets you prep the cabin temperature before you even step outside. The Rear Power Sliding Window and 115V Auxiliary Rear Power Outlet further enhance the utility of this well-appointed interior. Comprehensive Safety and Driver Assistance Safety is paramount, especially when operating a vehicle of this magnitude. This RAM 3500 is outfitted with the Surround View Camera System, providing an aerial view that is invaluable when maneuvering in tight spaces or hitching up a trailer. The Blind Spot and Cross Path Detection system acts as an extra set of eyes, while the Forward Collision Warning-Plus and Front Collision Mitigation systems work to prevent accidents before they happen. For long highway stretches, the Adaptive cruise control with stop and go maintains a safe distance from traffic automatically. The truck also features the Active Lane Management System to help keep you centered and Drowsy Driver Detection to monitor for signs of fatigue during long hauls. Parking is made easier with ParkSense front and rear parking sensors, and the Center Stop Lamp with Cargo View Camera allows you to keep an eye on your bed contents while on the move. With a total of 6 airbags, 4-wheel antilock brakes, and the Emergency Vehicle Alert System (EVAS), RAM has engineered this truck to provide peace of mind for you and your family. Rugged Exterior Design and Towing Prep The Bright White Clearcoat exterior is accented by the Night Edition styling, which includes a Body Color Grille Surround, Gloss Black Nostrils, and Black Exterior Truck Badging. This truck sits authoritatively on 17-inch Black Machined Aluminum DRW Wheels and features Dual Rear Wheels for maximum stability and payload capacity. The Painted Front Bumper and Painted Rear Bumper provide a sleek, monochromatic look that stands out in any professional setting. Utility is built into the frame with the Max Tow Package and the 5th Wheel/Gooseneck Towing Prep Group, making this truck ready for the heaviest trailers right off the lot. The MOPAR Deployable Bed Step and LED Bed Lighting make accessing and organizing the 8-box simple, even after the sun goes down. Visibility is optimized with LED Headlights, LED Tail Lamps, and Power Heated Fold Telescopic Mirrors with integrated supplemental signals. Whether you are hauling equipment to Norco, CA or setting up camp, the Exterior 115V AC Outlet and Forward and Reverse Utility Lights provide the external power and light you need. Key Highlights This 2026 RAM 3500 is packed with features designed to enhance your productivity and comfort on the road. Cummins High Output 6.7L I-6 Diesel - Unrivaled torque and durability for heavy-duty tasks. 12.0-inch Uconnect 5 Navigation - Massive touchscreen with integrated GPS and voice control. Dual Rear Wheels (DRW) - Enhanced stability and increased GVWR for heavy hauling. Night Edition - Sophisticated blacked-out accents and body-color bumpers. Surround View Camera System - 360-degree visibility for easier parking and trailer hitching. 5th Wheel/Gooseneck Towing Prep - Factory-installed hardware for heavy-duty towing. 9 Alpine Speakers with Subwoofer - Premium audio quality for your daily commute. Adaptive Cruise Control - Intelligent speed management for highway driving. Heated Front Seats & Steering Wheel - Essential comfort for cold mornings. MOPAR Spray-in Bedliner - Durable protection for the long 8-foot cargo box. Dual Wireless Charging Pad - Convenient power for multiple smartphones. Active Lane Management - Advanced driver assistance to keep you on track. 50 Gallon Fuel Tank - Extended range for long-distance travel and work days. Power Adjustable Pedals - Customizable driving position for maximum comfort. Remote Start System - Start your truck and adjust the climate from a distance. Visit Us at Jeep Chrysler Dodge RAM FIAT of Ontario Finding the right heavy-duty truck should be a straightforward and professional experience. At Jeep Chrysler Dodge RAM FIAT of Ontario, we are proud to serve our neighbors from Riverside, CA to West Covina, CA with expert knowledge and a commitment to our community. Our dealership is conveniently located at 1202 Auto Center Dr, Ontario, CA 91761, making it an easy trip for those in Norco, CA or Claremont, CA looking for a truck that works as hard as they do. We invite you to experience this RAM 3500 firsthand. You can Get Directions to Jeep Chrysler Dodge RAM FIAT of Ontario and visit our showroom today. If you have questions about the Cummins High Output engine or our current All New Inventory, please Call us at 909-757-0698. Our team is ready to help you Apply for Financing or Get Your Trade Value to ensure you get the best possible deal on your new RAM. We look forward to seeing you soon! Build Codes: 24Z , AJL , AHU , ASH , A7H , RF5 , X9B , XAK , XAN , X9E , XAP , X9H , XRB , RJC , RFA , LBC , LFF , LBB , XNM , CMA , LNY , MDN , XBE , RFN , RFP , MJ , LFX , XNW , LFZ , JKA , XFQ , XBM , RC3 , RFV , CMS , XG9 , JKN , JKV , XGD , CB9 , GNC , LPD , JHC , GNK , GFE , LHE , LPL , RTM , SJB , JLN , RTQ , SJE , JLP , NHJ , RTU , RDG , RTV , NHS , CWL , LE4 , MWD , XPU , MSE , JA8 , LA5 , JA7 , XHR , RE8 , UBQ , GT3 , LEB , RDZ , LEC , HAF , XMF , LMS , JAL , LF2 , SCK , LF4 , WLA , LNC , TV2 , WF1 , LND , DJM , TZN , Z8M , MWH , 2UZ , DFM , DRC , ETM , XAL , BCC , MPG , NMC , NZC , NEN , HDB , DMR , MXC , XJM , LHL , BC3 , 2S7 , CAC , CDP , CFN , CLF , CSJ , CSM , CUP , CVN , JJN , JPE , JVG , JWA , LAY , LTF , M17 , MBA , MBC , MDA , MHK , MM6 , NAS , NFC , PW7 , RS2 , WFQ , WMB , XS4 , X9 , 0GL , 171 , 1AA , 2TZ , 42E , 4EX , 4KZ , 4NU , 4UQ , 4ZB , 52Z , 594 , 5AX , 5BS , 5I4 , 5L6 , 5N6 , 5ZB , 5ZF , 5ZN , 605 , 6US , 875 , 894 , 905 , 995 , APA , AW3 , BAJ , BGE , BHD , BNB , BNG , BNM , BNS , BNT , BRT , CBZ , CEV , CG3 , CGD , CGS , CGU , CJ1 , CJ2 , CKE , CLP , CSP , CUE , CUN , CV3 , DBA , DH4 , DK3 , DS7 , DSA , GAC , GAQ , GBH , GFA , GVB , GX4 , GXM , GXX , HGB , HGF , JBY , JCB , JE2 , JFB , JFJ , JHA , JJ1 , JJB , JJJ , JKY , JLW , JMD , JP3 , JPH , JY1 , LAC , LAN , LAW , LAZ , LBA , LBT , LHD , LM1 , LM3 , LMG , LNK , LNV , LST , LSU , MDX , ME4 , ME6 , MFA , MHR , MJX9 , MNA , MPL , MT7 , MUS , MWU , MXB , MYF , NH3 , NHN , QW7 , R07 , RAA , RD3 , RF7 , RSF , RSU , RSX , SBE , SFB , SGB , SHA , SUA , TBB , TBM , WLZ , X71 , X75 , X79 , X81 , X82 , X83 , X88 , X8E , X8S , X8Y , X8Z , XAG , XBN , XBS , XBT , XCM , XCT , XEA , XFK , XFR , XFU , XGA , XHC , XJ8 , XJJ , XKD , XLN , YAA , YGQ , ZAR , ZFC , ZNR , ZUC All vehicle pricing includes all offers and incentives. Prices do not include additional fees and a government fee, taxes, finance charges, dealer documentation fees, emissions testing fees, or other fees. All prices, specifications, and availability are subject to change without notice. Contact dealer for the most current information.