New Vehicle Research
2012 Ram 4500
4WD Crew Cab 173" WB 60" CA ST
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1MSRP does not include destination and handling
2Based on 2010 EPA mileage estimates, reflecting new EPA fuel economy methods beginning with 2008 models. Use for comparison purposes only. Do not compare to models before 2008. Your actual mileage will vary depending on how you drive and maintain your vehicle.
Engine
| Engine Type | Turbocharged Diesel I6 |
| Fuel System | Electronic Fuel Injection |
| SAE Net Horsepower @ RPM | 305 @ 2900 |
| SAE Net Torque @ RPM | 610 @ 1600 |
Electrical
| Maximum Alternator Capacity (amps) | 180 |
Weight Information
| Gross Axle Wt Rating - Front (lbs) | 7000 |
| Gross Axle Wt Rating - Rear (lbs) | 12000 |
| Curb Weight - Front (lbs) | 4776 |
| Curb Weight - Rear (lbs) | 3825 |
| Gross Vehicle Weight Rating Cap (lbs) | 16000 |
Brakes
| Disc - Front (Yes or ) | Yes |
| Front Brake Rotor Diam x Thickness (in) | 15.4 x 1.5 |
| Rear Brake Rotor Diam x Thickness (in) | 15.4 x 1.5 |
Wheels
| Front Wheel Size (in) | 19.5 x 6.0 |
| Rear Wheel Size (in) | 19.5 x 6.0 |
| Front Wheel Material | Steel |
Exterior Dimensions
| Length, Overall w/o rear bumper (in) | 263.2 |
| Width, Max w/o mirrors (in) | 79.1 |
| Overhang, Rear w/o bumper (in) | 47.5 |
| Front Bumper to Back of Cab (in) | 152.0 |
| Cab to End of Frame (in) | 111.1 |
| Ground to Top of Frame (in) | 33.8 |
| Frame Width, Rear (in) | 34.0 |
| Ground Clearance, Front (in) | 8.7 |
| Ground Clearance, Rear (in) | 8.4 |
Summary
| Body Style | Crew Cab Chassis-Cab |
Transmission
| Drivetrain | Four Wheel Drive |
| Trans Description Cont. | Manual |
| First Gear Ratio (:1) | 5.94 |
| Second Gear Ratio (:1) | 3.28 |
| Third Gear Ratio (:1) | 1.98 |
| Fourth Gear Ratio (:1) | 1.30 |
| Fifth Gear Ratio (:1) | 1.00 |
| Sixth Gear Ratio (:1) | 0.74 |
| Transfer Case Gear Ratio (:1), High | 1.00 |
| Transfer Case Gear Ratio (:1), Low | 2.72 |
Cooling System
| Total Cooling System Capacity (qts) | 32.7 |
Suspension
| Suspension Type - Front | Five-Link |
| Suspension Type - Rear | Live Axle |
| Spring Capacity - Front (lbs) | - TBD - |
| Spring Capacity - Rear (lbs) | - TBD - |
| Axle Capacity - Front (lbs) | 7000 |
| Axle Capacity - Rear (lbs) | 12000 |
| Axle Ratio (:1) - Front | 4.10 |
| Axle Ratio (:1) - Rear | 4.10 |
| Shock Absorber Diameter - Front (mm) | - TBD - |
| Shock Absorber Diameter - Rear (mm) | - TBD - |
| Stabilizer Bar Diameter - Front (in) | - TBD - |
| Stabilizer Bar Diameter - Rear (in) | - TBD - |
Tires
| Front Tire Size | 225/70R19.5G |
| Rear Tire Size | 225/70R19.5G |
| Front Tire Capacity (lbs) | 3640 |
| Rear Tire Capacity (lbs) | 3640 |
| Revolutions/Mile @ 45 mph - Front | 641 |
| Revolutions/Mile @ 45 mph - Rear | 641 |
Steering
| Steering Type | Pwr Recirculating Ball |
| Steering Ratio (:1), On Center | - TBD - |
| Steering Ratio (:1), At Lock | - TBD - |
| Turning Diameter - Curb to Curb (ft) | 57.2 |
| Turning Diameter - Wall to Wall (ft) | N/A |
Fuel Tank
| Fuel Tank Capacity, Approx (gal) | 52.0 |
Interior Dimensions
| Front Shoulder Room (in) | 66.0 |
| Second Head Room (in) | 39.9 |
| Second Shoulder Room (in) | 65.7 |
Financing for qualified buyers/lessees. Website calculators are for estimates only. Tax, license & fees not included. See dealer or financial institution for accurate payment details regarding your purchase.
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