Stellantis Media Site 2007 Dodge Ram 3500 Chassis Cab: What's New for 2007 Contact: Randy  Jones Todd  Goyer 2007 Dodge Ram 3500 Chassis Cab: What's New for 2007 August 31, 2006,  Auburn Hills, Mich. - “WHAT’S NEW FOR 2007”New Models The all-new 2007 Dodge Ram 3500 Chassis Cab is introduced into the Class 3 chassis cab segment with both two-wheel-drive and four-wheel-drive models; two available cab-axle lengths (60 inches and 84 inches); single-rear-wheel and dual-rear-wheel versions; regular cab and quad cab configurations; and three trim lines (ST, SLT and Laramie)  Distinguishing characteristics:  Available new 6.7-liter High Output Cummins Turbo Diesel  All-new commercial-grade chassis  Upfit-friendly design  Exclusive flat, “clean” frame rails with industry-standard 34-inch frame rail spacing  Highest standard single-rear-wheel Gross Vehicle Weight Rating (GVWR)—10,200 lbs.  Best-in-class standard V-8 power—330-horsepower HEMI®  Best-in-class interior room—121.7 cubic feet for Quad Cab® models  Best-in-class frame strength—50-ksi steel  Largest standard fuel tank—52 gallons Exterior Bold, powerful “Big Rig” Ram styling with bold hood and fender combination  Regular cab and Quad Cab® configurations  Four standard doors in Quad Cab models  Massive crosshair grille  Large headlamps  7-inch by 10-inch trailer tow mirrors — standard  17-inch wheels — standardInterior Best-in-class interior room (121.7 cubic feet — Quad Cab models, 64.9 cubic feet — regular cab models)  Heating, ventilation, air conditioning and audio system controls located in wide center stack  Available bucket seats with leather trim  60/40 folding rear seats in Quad Cab models—seat cushions fold up creating floor-to-ceiling storage  Optional Quad Cab floor section under back seat folds open to create flat load floor  Regular cab models provide behind the rear seat storage and significant seat travel and ease in reclining for driver and passengerPowertrain / Chassis  5.7-liter HEMI® V-8 engine (standard on all models)  New 6.7-liter High Output Cummins Turbo Diesel I-6 (optional on all models)  G56 manual six-speed overdrive transmission with Power Take Off (PTO) capability (standard on all models)  545RFE automatic five-speed transmission (optional with 5.7-liter V-8 engine)  Aisin AS68RC six-speed automatic transmission with PTO capability (optional with 6.7-liter diesel engine)  Standard manual NV271 transfer case or optional NV273 electronic transfer case on 4x4 models  3.42, 3.73 , and 4.10 rear axle ratios available  Gross Vehicle Weight Ratings (GVWR): Single-rear-wheel — 10,200 lbs.; Dual-rear-wheel models — 12,500 lbs.; with 6.7-liter Cummins Turbo Diesel, Gross Combined Weight Rating (GCWR) — 23,000 lbs.  Optional exhaust brake with diesel engine  Solid-beam front and rear axles  Front suspension: five-link, coil-spring with beam axle and new shock absorbers  Rear suspension: standard two-stage leaf springs with three leaves and separate auxiliary leaves for greater load-carrying capability. Enhancements include new springs, shocks, a narrower track and sway bar and jounce bumper  Front and rear link-type sway bar and heavy-duty tubular shock absorbers — standard  New track bar and jounce bumpers Standard four-wheel disc brakes with anti-lock brake system (ABS)  Upfit-friendly enhancements:  34-inch frame rail spacing  Flat, “clean” frame rails  All chassis components below frame surface  Bolt-on exhaust hanger brackets  Riveted cross-members  One-piece C-channel frame  18-inch spaced U-bolt access  User-friendly electrical connections  Upfitter circuits and electrical schematics identified in body builder guide  Optional 22-gallon mid-ship fuel tank