2026 RAM 2500 Big Horn: Heavy-Duty Power for Work and Adventure Built to handle heavy jobs during the workweek and weekend family adventures with equal ease, the 2026 RAM 2500 Big Horn delivers uncompromising capability in a refined package. Finished in striking Silver Zynith, this heavy-duty Crew Cab truck combines solid durability with modern comfort designed for contractors, business owners, and active lifestyle enthusiasts in Ontario. Whether hauling supplies to a local job site or packing up camping gear for a trip past Riverside, this truck delivers the rugged confidence you depend on. Explore our new truck selection to see how this heavy-duty vehicle fits your daily driving needs. Heavy-Duty HEMI Engine and 4WD Capability At the heart of this truck is the robust HEMI 6.4L V-8 VVT variable valve control, regular gasoline, engine with cylinder deactivation and 405HP, paired with a smooth 8-speed automatic transmission. Built on a sturdy foundation featuring a 10,000 lbs GVWR and a 3.73 Axle Ratio, this heavy-duty setup provides outstanding payload capacity and exceptional towing capability for heavy trailers or equipment. The part-time 4WD system includes a two-speed transfer case and a Transfer Case Skid Plate Shield, giving you solid traction across rough ground or uncertain road conditions. An Anti-Spin Differential Rear Axle works alongside heavy-duty gas-pressurized shock absorbers and a multi-link coil spring suspension to maintain composure when fully loaded. Cylinder deactivation helps manage fuel efficiency during steady highway cruising without sacrificing legendary heavy-duty muscle. If you are planning an upgrade, you can estimate your trade-in value online before visiting our dealership. Advanced Uconnect 5 Technology and Interior Refinement Inside the spacious Crew Cab, the 2026 RAM 2500 Big Horn balances practical utility with connected modern technology. The focal point of the quiet cabin is the Uconnect 5 infotainment system featuring a massive 12-inch touchscreen display with integrated navigation. Wireless Apple CarPlay and Google Android Auto allow seamless smartphone integration, while Alexa Built-in brings hands-free convenience directly to your driver seat. Sound is delivered through a premium 9 Alpine speakers system with subwoofer, creating clear audio throughout the cabin. Passengers benefit from 4G LTE Wi-Fi Hot Spot capability, multiple USB charge ports, and dual-zone automatic climate control for tailored comfort. Practical storage solutions include 2nd-row in-floor storage bins, dual glove boxes, and a folding flat load floor for cargo flexibility. Key Highlights Here are several standout features equipped on this RAM 2500: Night Edition Package - Features a gloss black grille surround, black exterior badging, and 20-inch black painted aluminum wheels. HEMI 6.4L V8 Engine - Delivers 405HP with variable valve timing and cylinder deactivation. Big Horn Level 1 Plus Equipment Group - Adds a 12-inch Uconnect touchscreen, 9 Alpine speakers, and remote start. MOPAR Bed Protection & Utility - Includes a factory spray-in bedliner, LED in-box lighting, and a deployable rear bed step. Power Telescoping Tow Mirrors - Power-folding and heated trailer mirrors with forward and reverse utility lights. Premium Cloth Bench Seating - Features an 8-way power driver seat with 2-way power lumbar support and front cushion storage. ParkSense & ParkView System - Front and rear parking sensors combined with a rear back-up camera for confident maneuvering. Visit Jeep Chrysler Dodge RAM FIAT of Ontario Today When you need heavy-duty capability supported by an expert team, Jeep Chrysler Dodge RAM FIAT of Ontario is ready to assist. Stop by our showroom located at 1202 Auto Center Dr, Ontario, CA 91761 to experience this certified heavy-duty truck in person. You can apply for financing online to streamline your buying process, or call us at 909-757-0698 to speak with a knowledgeable team member. Feel free to get directions to our dealership and test drive this exceptional truck today. Build Codes: 2UZ ASH TZF MHK TEA M17 WF3 MM6 XS4 WMB MBA MBC A7F RF5 X9B X9E X9H XRB RJC RFA M9 LBC LFF LBB DSA LNY MDN RFN RFP LFX LFZ JKA XBM RC3 RFV JKN CB9 GNK LHE LPL RTM JLN RTQ JLP NHJ RTU RDG RTV CWL LE4 MSE JA8 LA5 JA7 RE8 UBQ GT3 LEB RDZ LEC HAF XMF LF2 SCK LF4 CBE CDP CDR CFN CSJ CSM CUY CVH CVN DFX DME ESL JPE JVG JWA MDA MY5 NAS PSE RS3 XEF Z7F X9 171 1A7 2TZ 3AH 3EK 3EQ 3RP 3S9 3SM 42E 4DH 4EA 4FJ 4FM 4FT 4JM 4K3 4KZ 4NU 4PC 4ZB 57A 594 5AX 5I4 5L6 5ZB 5ZE 5ZM 610 6US 875 894 905 995 APA BAJ BCN BGE BHD BNB BNG BNM BNS BNT BRT CBZ CEV CG3 CGD CGS CGU CJ1 CJ2 CKE CLE CLP CSP CUE CUN CV3 DBA DH4 DJN DK3 DRQ DS7 GAC GAQ GBH GFA GJD GN6 GVB GX4 GXM GXX HGB HGF JAK JBY JCB JE2 JFB JFJ JHA JJ1 JJB JJJ JKY JLW JMD JP3 JPH JY1 LA6 LAC LAN LAW LAX LAZ LBA LBT LHD LM1 LM3 LMG LNK LNV LPE LSA LST LSU LTG M9X9 MDX ME4 ME6 MFA MHR MNA MPL MS4 MUS MWU MXB MYF NFT NH3 NHN NZD QSE R07 RAA RD3 RF7 RSF RSU RSX SBE SDB SFB SGB SHA SUA TBB TBM WKN WLZ X71 X75 X79 X81 X82 X83 X88 X8E X8S X8Y X8Z XA8 XAC XAG XBN XBS XCM XCT XEA XFK XFR XFU XGA XGM XHC XJ8 XJJ XLN XZM YAA YG2 ZCD ZCT ZRD ZRT Total Price includes the dealer document processing charge, electronic filing fee, dealer installed options/equipment/accessories, any applicable emissions testing fees and reflects any dealer market adjustments or discounts. Total Price is plus government fees and taxes and any finance charges. Net Cost includes the Total Price plus government fees and taxes and any finance charge. Net Cost for new vehicles reflects offers and incentives available to all customers.