2026 RAM 4500 Chassis Tradesman: Heavy-Duty Commercial Power For local business owners, fleet operators, and skilled tradespeople who require uncompromising utility, the 2026 RAM 4500 Chassis Tradesman delivers the perfect foundation for your toughest jobs. Built to handle demanding commercial workloads around Ontario, this Regular Cab workhorse blends rugged durability with thoughtful cab comfort. Whether you are outfitting a custom service body or transporting heavy equipment across job sites, this chassis cab provides the dependable strength required by hard-working professionals. You can explore our current truck inventory to see how this capable vehicle fits your operational needs, or work directly with our team to configure the ideal commercial solution for your growing business. Heavy-Duty Commercial Performance At the heart of this workhorse is the powerful Cummins 6.7L I-6 diesel direct injection engine, generating 360HP and massive low-end torque. Mated to an 8-Speed TorqueFlite HD Automatic transmission, this 4x2 regular cab offers smooth power delivery and exceptional efficiency under heavy loads. Engineering highlights include a robust 16,000 lbs GVWR, a 4.44 axle ratio, a mechanical limited-slip differential, and heavy-duty rear springs designed to sustain rigorous daily duty cycles. Built-in upfitter switches and right/left power take-off (PTO) provisions make mounting auxiliary equipment straightforward. Features like a smart diesel exhaust brake and integrated trailer brake control ensure complete control when putting the truck&39;s serious towing capability to work every day. Mobile Office Technology Staying connected between job sites is essential for modern logistics and trade operations. The interior doubles as an efficient mobile office, headlined by the advanced Uconnect 5 infotainment system with an 8.4-inch primary display touchscreen. Apple CarPlay and Google Android Auto integration allow seamless hands-free access to navigation, business calls, and work applications. Integrated voice command with Bluetooth keeps your focus securely on the road, while multiple USB ports ensure your devices remain charged throughout the workday. Supported by a 4G LTE Wi-Fi Hot Spot and RAM Connect telematics capability, this cabin keeps your business organized, informed, and connected wherever duty calls. Key Highlights This commercial chassis cab comes equipped with specialized equipment engineered to maximize daily productivity: Cummins 6.7L Turbo Diesel Engine - Delivers 360HP for heavy commercial demands. 16,000 lbs GVWR - Engineered for high payload capacity and heavy utility setups. Tradesman Level 1 Equipment Group - Includes power heated trailer mirrors and remote keyless entry. Uconnect 5 Infotainment System - Features an 8.4-inch touchscreen with wireless phone integration. Built-in Upfitter Switches - Simplifies body integration for specialized commercial equipment. Chrome Appearance Group - Adds a polished chrome grille surround and bright front bumper. Integrated Trailer Brake Control - Provides confident control when managing demanding loads. Black Tubular Side Steps - Offers easy and safe access into the comfortable vinyl-appointed cab. Visit Our Dealership Today Ready to elevate your commercial fleet Visit us at Jeep Chrysler Dodge RAM FIAT of Ontario, conveniently located at 1202 Auto Center Dr, Ontario, CA 91761. Our knowledgeable team understands the demands of local industries and is here to assist with expert guidance on upfitting and commercial vehicle needs. Feel free to apply for financing online, check your trade-in value, or call us at 909-757-0698 to speak with a commercial truck specialist. You can also find our dealership to view this 2026 RAM 4500 Chassis Tradesman in person today. Build Codes: AMP MNQ MAF WMJ MCT 25A A7B GFA JPH GT2 LEB CTY LEC LFD NHJ JPY XHC LNY LF3 LF2 LE4 GXM LFX DFM XG7 ETN XAL BCC XKH MPG NZC NEN HDB XXJ WP4 2S7 CBE CDR DMK JFJ JJ1 JLP JVA JWA MDA MRU NAS PW7 RDG RF5 RFP RS3 RTM RTQ TAE TZM UBE X9E XRB YEP Z4C X8 TX 171 1AA 2TA 42E 4EX 4NU 52Z 573 594 5A6 5BY 5I2 5I7 5IZ 5L6 5N6 5ZJ 5ZP 605 6US 875 894 905 APA BAJ BC3 BHD BNB BRT CDX CEU CG3 CGD CKJ CLP CSP CU3 CUN CV3 DBA DH4 DJK DR8 DRY DSA GAC GBB GJD GNA GNM GVB GX4 GXX HAA HGB HGF JAK JCB JE1 JHA JJ6 JJB JJJ JKH JKY JMD JY1 LA6 LAZ LB6 LBA LBT LBX LCH LHD LHL LM1 LM3 LMG LNC LNV LP8 LST LSU MDX ME6 MFA MHR MMZ MNA MUP MXB NFH NH3 NHB NHN NMC QW7 R05 RAA RCD RD3 RF7 RFL RSD RSF RSU RSX RTE RTF SBE SCF SFB SGB SHA SHD SUA TBF TXX8 WLA WLZ X75 X79 X81 X82 X83 X88 X8E X8S X8Y X8Z XA8 XBN XBV XEA XF6 XFK XKD XLN XXS XZG YAA YF1 YGL ZLC ZLS ZZC ZZS 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.