2018 Ram Chassis Cabs

Aimed at consumers who are looking for some extra heavy duty features, the 2018 Ram Chassis Cab lineup offers powerful engines and endless custom features. Ram’s chassis cab models can be completely customized to a buyer’s liking, while offering the option to tailor it and add manufacturer rigs for specific jobs like towing services and emergency services. For the 2018 model year, the Ram Chassis Cab has a redesigned body frame, modernized technology features and a more powerful diesel engine.

Ask About 2018 Ram Chassis Cab Models

Starting at


  • By submitting this form, you authorize Kendall Dodge Chrysler Jeep Ram and its sellers/partners to contact you by texts/calls which may include marketing and be by autodialer. Calls may be pre-recorded. You also agree to our PRIVACY POLICY, TERMS AND ARBITRATION. Consent is not required to purchase goods/services.

  • This field is for validation purposes and should be left unchanged.


Max. Horsepower

6.7L Cummins Turbo Diesel

Avail. Engine


Avail. Touchscreen


Configurations + Trims

The 2018 Ram Chassis Cab has three different models, the 3500 Ram Chassis Cab, 4500 Chassis Cab, and the 5500 Chassis Cab and all models are available with two cab sizes — regular and crew cab. Each of the crew cab Chassis Cab models are offered in three trim levels, Tradesman, SLT, and Laramie and regular cab Chassis Cab models are only available in the the Tradesman and SLT trims. Also, the Ram 3500 Chassis Cab is available with a single rear wheel axle (SRW) or a dual rear wheel axle (DRW), but the Ram 4500 Chassis Cab and 5500 Chassis Cab models are only offered with a dual rear wheel axle.

6.4L HEMI V8 Engine

The Ram 3500 Chassis Cab comes standard with a 6.4-liter V8 heavy duty HEMI engine which delivers 410 horsepower, 429 lb-ft of torque and has a maximum towing capacity of 18,050 pounds and a payload capacity of 4,900 pounds. When the Ram 4500 Chassis Cab is equipped with the 6.4L engine, it has a maximum towing capacity of 19,010 pounds and a max payload capacity of 9,660 and a maximum towing capacity of 18,960 pounds and max payload capacity of 12,110 pounds on the Ram 5500 Chassis Cab.

6.7L Cummins Turbo Diesel

The optional 6.7-liter Cummins Turbo Diesel I6 engine is not only an award-winning engine, but it also makes the Ram Chassis Cab one of the most capable trucks on the market today. Furthermore, this powerful engine outputs 385 horsepower and up to 900 lb-ft of torque and can also go 15,000 miles in between oil changes, which is ideal for commercial workers. Once equipped with the 6.7L Turbo Engine and a manual or automatic transmission, the Ram 3500 Chassis Cab has a maximum towing capacity of 19,270 pounds and a maximum payload capacity of 5,030 pounds. The Ram 4500 Chassis Cab has a maximum towing capacity of 25,650 and payload capacity of 8,880 pounds, while the Ram 5500 Chassis Cab has a maximum capacity of 30,600 pounds and a payload capacity of 11,630 pounds.



Built to handle the toughest of jobs, the exterior of the Ram Chassis Cab also offer business solutions for any transportation necessity. All 2018 Ram Chassis Cabs have a 50,000 PSI rear frame steel strength and all of the rear rails have a flat top surface, which is ideal for upfits. Standard features shared by all trim levels include automatic on/off headlamps, tinted glass windows, and a tinted windshield. Additionally, some available options include fog lamps, exterior mirrors with courtesy lamps and black tubular side steps. Specifically, the Ram Chassis Cab SLT is also available with heated exterior mirror with turn signal indicators include plus a bright front bumper.


The interior cabin of the 2018 Ram Chassis Cab 3500 is not only comfortable, but offers exceptional storage options. Standard features on Tradesman trims include, heavy duty vinyl 40/20/40 split-bench seating, rear fixed window, auto-dimming rearview mirror with display, a rear dome lamp, electronic vehicle information center, floor tunnel insulation, power accessory delay, and variable intermittent windshield wipers. Optional features include, upfitter electronic module (VSIM) and front and rear rubber floor mats.


Upfits are basically what allow commercial consumers the ability to configure their Ram Chassis Cab into just about anything for almost any type of business. Commonly used in farming, electrical, emergency, utility, landscaping, forestry and construction industries, the Ram Chassis Cab upfits can be utilized in any industry that includes heavy-duty tools, equipment and/or large projects. Additionally, Knapheide is a third-party company which specializes in designing specific upfits for commercial consumer usage. Some of the Knapheide products include, service bodies, platform bodies, dump bodies, and mechanics trucks.

Platform Upfits

Platform upfits offer an open-sided bed to help make loading and unloading easy whether users are working with a platform loader, forklift or using people to load up the truck. This kind of upfit is recommended for construction workers or deliveries.

Box Van Upfits

Box van upfits are designed with several configuration capabilities and body dimensions. The reinforced fiberglass walls maximize cargo space volume, while minimizing security concerns. This particular kind of upfit is designed for construction workers, deliveries, moving and storage, and landscaping.

Dump Upfits

Offered by Ram and Knapheide, the dump upfits include electric or hydraulic lifts plus sides that drop down, which makes it easier for workers to load the rear container. Dump bodies are designed for farming, landscaping, mining and construction usage. Dump upfits offered by Knapheide include drop side dump body, rigid side dump body, and head drop side contractor dump body.

Service Bodies

The service bodies offered by Ram and Knapheide have several different configurations and uses, while ranging from standard service bodies to those that include a crane. Knapheide offers four different types of service bodies — EC-Series service bodies, line bodies, crane bodies, and standard service bodies.

Technology, Safety + Warranty


In terms of entertainment features, the majority are based on what the consumer wants or needs. Standard features include six speakers, an audio jack input for mobile devices, media hub (USB, AUX), remote USB port and another for charging only. A 5-inch touchscreen display is optional, along with an 8.4-inch display for those looking to upgrade. Additionally, Apple CarPlay, Android Auto, Integrated voice command with Bluetooth plus a complimentary one year subscription to SiriusXM Radio.

Safety + Warranty

Packed with an abundance of the latest advanced safety features, the Ram Chassis Cab models include advanced multistage front airbags, electronic stability control, sentry key theft deterrent system and speed control. Optional features include, ParkSense front and rear park assist, hard wired remote start, DOT certified roadside safety kit, and keyless GO.

The 2018 Ram Chassis Cab has a starting MSRP of $33,445 (plus destination fee). All 2018 Ram Chassis Cabs are covered by the following warranties: 3-year or 36,000-mile basic warranty; a 5-year or 60,000-mile powertrain warranty, a 5-year/100,000-mile warranty for the diesel engine; 5 years or 100,000 miles of roadside assistance; and a 5-year/100,000-mile rust-through coverage plan.

Find Your 2018 Ram Chassis Cab at Kendall Ram
Kendall Ram is South Florida’s Ram dealer, so if you are interested in purchasing a Ram Chassis Cab, come see us!

Saved Vehicles ×


You don't have any saved vehicles!

Look for this link on your favorites:


Once you've saved some vehicles, you can view them here at any time.

Contact Us ×


Call Now

13355 SW 137th Ave • Miami, FL 33186

Get Directions

Today's Hours:

Open Today! Sales: 8:30am-9pm

Open Today! Service: 7am-7pm

Kendall Dodge Chrysler Jeep Ram

13355 SW 137th Ave Miami, FL

Phone: ​786-373-4298



Phone: ​786-373-4298

13355 SW 137th Ave Miami, FL

Mobile Sales

Phone: ​786-842-4606

13355 SW 137th Ave Miami, FL


Phone: ​786-231-3077

13355 SW 137th Ave Miami, FL

Mobile Service

Phone: ​786-701-1277

13355 SW 137th Ave Miami, FL
25.6426654 -80.4139311
Kendall Dodge Chrysler Jeep Ram 25.6426654, -80.4139311.