Spec Sizes

2003 Dodge Ram 3500 Dimensions, Sizes & Specifications

Based on 12 trims — exact values when identical, ranges when trims differ. Generation: Third generation (DR/DH/D1/DC/DM).

  • Length227.7 in – 249.7 in
  • Width79.9 in – 96.0 in
  • Height74.2 in – 79.2 in
  • Wheelbase140.5 in – 160.5 in
  • Ground clearance7.4 in – 9.9 in
  • Curb weight5,888 lb – 7,006 lb

Proportional size visualization from measured dimensions — not exact body geometry.

Side view
  • Length227.7 in – 249.7 in
  • Height74.2 in – 79.2 in
  • Wheelbase140.5 in – 160.5 in
  • Ground clearance7.4 in – 9.9 in
  • Curb weight5,888 lb – 7,006 lb
Front / width
  • Width79.9 in – 96.0 in

Proportional exterior silhouette from catalog length, width and height. The explorer below is a systems map — different purpose, not a second silhouette.

Explore your 2003 Dodge Ram 3500

Interactive systems diagram for this model year — measure, check fitment, and open the matching SpecSizes tools. Schematic only; not photorealistic body styling.

  • Dimensions
  • Wheels
  • Tires
  • Wipers
  • Battery
  • Oil
  • Interior
Generic vehicle systems diagramSchematic side and front outline marking measurement and maintenance areas. Not exact body geometry.Side schematicFront

Available for this vehicle

  • Dimensions
  • Wheels
  • Tires
  • Wipers
  • Battery
  • Oil
  • Interior

Select a system below or on the diagram. This schematic marks measurement areas — it is not body-accurate styling.

Will it fit in my garage?Compare this vehicleFind cars this sizeWill these wheels fit?

Catalog summaries

Exterior: 227.7 in – 249.7 in · 79.9 in – 96.0 in · 74.2 in – 79.2 in. Full dimensions

Wheels: bolt pattern 8x165.1, bore 130.8 mm. Wheel sizes

Tires: LT265/70SR17.0E BSW AS, LT235/80SR17.0E BSW AS, LT235/80SR17.0E BSW AT, 235/80R17…. Tire sizes

What do you want to check?

Exterior dimensions

Length227.7 in – 249.7 in
Width79.9 in – 96.0 in
Height74.2 in – 79.2 in
Wheelbase140.5 in – 160.5 in
Ground clearance7.4 in – 9.9 in

Interior dimensions

Front headroom40.8 in – 40.9 in
Rear headroom40.0 in
Front legroom41.0 in
Rear legroom36.4 in
Front shoulder room67.0 in
Rear shoulder room66.7 in
Front hip room65.1 in
Rear hip room64.6 in
Passenger volume65.0 cu ft – 121.0 cu ft

Weight & capacities

Curb weight5,888 lb – 7,006 lb
GVWR9,900 lb – 11,500 lb
Fuel tank34.0 gal – 35.0 gal
Max towing capacity15,350 lb – 16,300 lb

Engine

Torque375 – 460 lb-ft

Torque shown in lb-ft as stored in the catalog.

Wheels, tires & maintenance sizes

Tire sizes Full tire size page → · Wheel fitment →

  • LT265/70SR17.0E BSW AS
  • LT235/80SR17.0E BSW AS
  • LT235/80SR17.0E BSW AT
  • 235/80R17
  • 265/65R18
  • 265/70R17
  • 285/55R20

Wiper sizes Full wiper size page →

  • Driver24"
  • Passenger24"

Battery group size Full battery size page →

  • 24FT-5
  • 65-1
  • 65-2
  • 65-AGM

Oil capacity Full oil capacity page →

  • 5W-307 qt
  • 5W-307 qt
  • 5W-4012 qt
Trim-by-trim dimensions (12 trims)
TrimLengthWidthHeightWheelbaseClearanceCurb wt
SLT/Laramie 4x2 Quad Cab 140.5 in. WB SRW227.779.975.0140.58.96524
SLT/Laramie 4x2 Quad Cab 160.5 in. WB249.796.074.2160.57.46353
SLT/Laramie 4x2 Regular Cab 140.5 in. WB DRW229.796.074.4140.58.95988
SLT/Laramie 4x4 Quad Cab 140.5 in. WB SRW227.779.979.1140.59.97006
SLT/Laramie 4x4 Quad Cab 160.5 in. WB249.796.078.4160.57.76840
SLT/Laramie 4x4 Regular Cab 140.5 in. WB DRW229.796.079.2140.58.56467
ST 4x2 Quad Cab 140.5 in. WB SRW227.779.975.0140.58.96424
ST 4x2 Quad Cab 160.5 in. WB249.796.074.2160.57.46253
ST 4x2 Regular Cab 140.5 in. WB DRW229.796.074.4140.58.95888
ST 4x4 Quad Cab 140.5 in. WB SRW227.779.979.1140.59.96906
ST 4x4 Quad Cab 160.5 in. WB249.796.078.4160.57.76740
ST 4x4 Regular Cab 140.5 in. WB DRW229.796.079.2140.58.56367

Values in inches / pounds as stored. Ranges above reflect trim variation.

Same generation (Third generation (DR/DH/D1/DC/DM)): years 2003–2005. View model overview

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