Swant Graber · Barron, Wisconsin
Ram 3500/4500/5500 Chassis Cab Guide (2027)
Last verified October 22, 2026 · Swant Graber Motors, Barron, WI
The 2027 Ram Chassis Cab comes as the 3500, 4500 and 5500 with a 375-hp 6.4L HEMI or an 800 lb-ft 6.7L Cummins diesel. Swant Graber Motors in Barron, WI checked every figure against Stellantis specifications. New vehicles at Swant Graber Motors are sold at invoice with no dealer add-ons.
Shop Ram Chassis Cab inventory at Swant Graber · new vehicles sold at invoice, no dealer add-ons · call 715-537-5657
New Ram Chassis Cab in stockUsed Ram Chassis CabStellantis certified (Ram) Ram Chassis CabAll new RamAll used RamAbout Stellantis certifiedEvery inventory link
| Quick fact | Answer |
|---|---|
| Models | 3500 (SRW/DRW), 4500, 5500; Regular Cab or Crew Cab; 4x2 or 4x4 |
| Gas engine | 6.4L HEMI V8, 375 hp / 429 lb-ft, ZF 8-speed (3500 only: 8HP75) |
| Diesel | 6.7L Cummins turbo diesel I-6, 360 hp / 800 lb-ft, ZF 8AP850 8-speed |
| Cab-to-axle | 60" and 84" (3500); 60", 84", 108", 120" (4500/5500) |
| PTO | Left or right PTO capability |
| 4x4 | Part-time electric-shift transfer case, 4WD Low 2.64:1 |
| Pricing at Swant Graber | New vehicles sold at invoice, no dealer add-ons; doc fee $127.50 |
Ram chassis cab lineup
The 2027 Ram Chassis Cab comes as the 3500 (single or dual rear wheel), 4500 and 5500 in Regular or Crew Cab, 4x2 or 4x4, with a 375-hp 6.4L HEMI or a 360-hp, 800 lb-ft 6.7L Cummins turbo diesel and an 8-speed automatic; Swant Graber Motors in Barron can spec one for your body.
| Model | Cab-to-axle options | Axle ratios (Stellantis) |
|---|---|---|
| 3500 SRW/DRW | 60" (SRW, DRW), 84" (DRW) | 3.42 HEMI / 4.10 Cummins |
| 4500 | 60", 84", 108", 120" | 4.44 |
| 5500 | 60", 84", 108", 120" | 4.44 |
Stellantis 2027 Ram Chassis Cab specifications.
Engines and drivetrains
The 6.4L HEMI (375 hp, 429 lb-ft) and 6.7L Cummins (360 hp, 800 lb-ft) both pair with an 8-speed automatic and offer left- or right-side PTO capability, and 4x4 models use a part-time transfer case with 4WD Low.
See the Ram Heavy Duty pickup guide for pickup ratings.
2026 vs. 2027 chassis cabs
Stellantis has published 2027 Ram 3500/4500/5500 Chassis Cab specifications; ask Swant Graber Motors about order timing for your upfit.
Call 715-537-5657.
Buying a used Ram chassis cab
On a used chassis cab, check the model (3500, 4500 or 5500), engine, cab-to-axle length and the upfitter's paperwork, since the body isn't covered by the Ram chassis warranty.
Check open recalls on any VIN at nhtsa.gov/recalls.
Certified used chassis cabs
Most used chassis cabs with commercial bodies are sold as non-certified used trucks; ask Swant Graber Motors whether a specific unit qualifies for Stellantis Certified Pre-Owned.
Non-certified used vehicles at Swant Graber include 45 days / 5,000 miles powertrain, on used units 10 model years or newer with under 150,000 miles. See dealer for details. Stellantis CPO · warranty guide
Owning a Ram chassis cab in northwest Wisconsin
For northwest Wisconsin plow, dump and farm work, a 4x4 Ram 4500 or 5500 with the Cummins is the common spec, and the transfer case's 4WD Low helps on jobsites.
- Confirm plow prep with your upfitter.
- Bodies over 26,000-lb GVWR may require a CDL.
- Plan a spring underbody wash after salt season.
Local guides: Towing an ice house and driving on lake ice · 4WD modes in winter · Winter vehicle prep · Snowmobile trailer towing in Wisconsin · Winter prep and block heater service.
Shop Ram Chassis Cab inventory at Swant Graber · new vehicles sold at invoice, no dealer add-ons · call 715-537-5657
New Ram Chassis Cab in stockUsed Ram Chassis CabStellantis certified (Ram) Ram Chassis CabAll new RamAll used RamAbout Stellantis certifiedEvery inventory link
Frequently asked questions
What engines are in the Ram chassis cab?
A 6.4L HEMI V8 (375 hp) or a 6.7L Cummins turbo diesel (360 hp, 800 lb-ft).
Which Ram chassis cab models are there?
3500, 4500 and 5500.
Does it have PTO?
Yes, left or right PTO capability.
What cab-to-axle lengths are available?
60" and 84" on 3500; up to 120" on 4500/5500.
Where is Swant Graber Motors?
1690 E Division Ave, Barron, WI. Call 715-537-5657.
How does Swant Graber price a new Ram Chassis Cab?
Swant Graber Motors in Barron, WI sells new vehicles at invoice with no dealer add-ons. Taxes, title, registration and the $127.50 doc fee are extra.
Sources and verification
Last verified October 22, 2026 by Swant Graber Auto Group against these manufacturer and government sources. Features, ratings and availability can change; the window sticker and door-jamb labels on the exact vehicle govern.
- Stellantis Media: 2027 Ram 3500/4500/5500 Chassis Cab Specifications (PDF) (retrieved Oct 22, 2026)
- Stellantis Certified Pre-Owned (FCA Certified) (CPOV and CPO Go terms, retrieved Oct 2026)
- NHTSA recall lookup by VIN
Swant Graber Appearance Package, $1,399 (optional): Xzylon protection with a 7-year exterior/interior warranty against bugs, tar and road grime, paint protection, fabric protection, 5-year windshield protection and rustproofing for doors and body panels. It is never pre-installed or added to the price; we sell at invoice with no dealer add-ons. Package details.