2019 Ram 1500 Big Horn Specs 2026 Quick Reference
Quick Answer
The 2019 Ram 1500 Big Horn features a maximum towing capacity of up to 12,750 lbs when properly equipped with the 5.7L HEMI V8 engine. Specifications vary significantly based on cab configuration (Quad/Crew), bed length, axle ratio, and 4×2 or 4×4 drivetrain. Always consult your vehicle’s specific tire and loading information sticker or the official owner’s manual for exact values.
Searching for the exact 2019 Ram 1500 Big Horn specs? You aren’t alone—the 2019 model year was a massive pivot point for the brand. With the introduction of the new “DT” platform sold alongside the legacy “Classic” (DS) body style, identifying specific towing, payload, and feature capabilities can be confusing. This guide provides the authoritative data you need to verify your specific build, understand your engine options, and maximize your truck’s utility by referencing the factory-correct specifications.
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2019 Ram 1500 Big Horn Specs Comparison Chart (2019-2026)
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This reference covers the 2019 DT platform, which introduced the modern architecture carried forward through 2026. Data is based on manufacturer towing guides and standard trim configurations. Always refer to the specific Tire and Loading Information sticker on your driver’s side door jamb for your vehicle’s exact payload capacity. Last reviewed: August 2026.
| Engine | Max Towing | Transmission | Notes |
|---|---|---|---|
| 3.6L Pentastar V6 (eTorque) | 7,730 lbs | 8-Speed Auto | Standard eTorque mild-hybrid |
| 5.7L HEMI V8 | 11,610 lbs | 8-Speed Auto | Max towing w/ Max Tow Pkg |
| 5.7L HEMI V8 (eTorque) | 12,750 lbs | 8-Speed Auto | Highest rated configuration |
Understanding Platform Differences: DT vs. DS Classic
The 2019 model year is unique because it served as the transition point for the Ram 1500 line. The “DT” represents the all-new, fifth-generation body style with a stiffer frame and refined suspension, while the “DS Classic” continued production to serve fleet and budget-conscious buyers. When reviewing specifications, ensure you are referencing the correct platform, as the DT model features a longer wheelbase and higher payload potential compared to the outgoing DS design.
Understanding 2019 Ram 1500 Big Horn Performance Capabilities
eTorque Mild Hybrid System Explained
The eTorque system is not a traditional hybrid; it replaces the alternator with a 48-volt motor-generator. This system provides supplemental torque during take-offs and enables a seamless Stop-Start function. In the 2019 Ram 1500 Big Horn, this system is standard on the 3.6L Pentastar V6 and optional on the 5.7L HEMI V8. It significantly smooths out power delivery and assists in fuel efficiency without requiring any external charging.
Transmission and Axle Ratio Dynamics
All 2019 Big Horn models utilize the TorqueFlite 8-speed automatic transmission. This unit is calibrated for both towing reliability and highway efficiency. Your specific tow rating is heavily dependent on your rear axle ratio (typically 3.21 or 3.92). While the 3.21 ratio offers better fuel economy for daily commuting, the 3.92 ratio is essential for reaching the maximum towing capacities listed in the factory guides.
12,750 lbs
Active Air Dam Aerodynamics
A key feature of the DT platform is the active front air dam. At highway speeds (typically above 35 mph), this component automatically extends downward to reduce airflow underneath the truck, significantly lowering the drag coefficient. When the vehicle drops below highway speeds or shifts into off-road mode, the air dam retracts to prevent ground contact, optimizing both performance and utility.
2019 Ram 1500 Big Horn Tech, Interior, and Feature Set
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The Big Horn trim represents the “volume” seller for Ram, striking a balance between utility and creature comforts. While interior features vary widely based on option packages, there are standard architectural constants:
- Uconnect Infotainment: Standard 8.4-inch touchscreen with Apple CarPlay and Android Auto capability, though a massive 12-inch portrait-oriented display was an optional upgrade for this model year.
- Lone Star vs. Big Horn Branding: These two trims are mechanically identical; the “Lone Star” badge is used exclusively for the Texas market, while “Big Horn” is used in all other U.S. states.
- Rotary E-Shifter: All 2019 models feature the dash-mounted rotary gear selector, which frees up substantial center console space compared to traditional column or floor shifters.
- Interior Configuration: Available in both quad-cab and crew-cab layouts with bench or bucket seat configurations, significantly altering the front-passenger capacity and storage volume.
How to Verify Your 2019 Ram 1500 Big Horn Configuration
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Step-by-Step Verification Guide
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Look at the headlights and grille. The DT platform (2019+) features sharper, more aggressive LED lines, while the DS Classic retains the traditional “rounded” Ram look from the 2018 era.
Do not rely on brochure numbers. Open the driver’s door and locate the “Tire and Loading Information” yellow/white sticker. This is the only accurate source for your specific truck’s payload capacity.
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Listen Free for 30 DaysAdding aftermarket accessories like heavy bed covers, bed liners, or bull bars reduces your available payload. Always account for passenger weight and cargo when calculating your towing limit.
Frequently Asked Questions
No, 4WD was an optional upgrade. The base model came with RWD. Check your transfer case dial to confirm your drivetrain.
Check the engine cover or the VIN via the Ram Owner’s site. eTorque was standard on V6s but an option on V8s for 2019.
In summary, the 2019 Ram 1500 is split between the new DT platform and the DS Classic, and “Big Horn” and “Lone Star” are identical trims with regional naming differences. Always check the specific door jamb sticker for your vehicle’s exact payload capacity, as this changes with every unique build. If you remain unsure about your specific truck’s capabilities, enter your VIN into the official Ram owner’s portal to pull your vehicle’s factory build sheet.
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