The 2015 Ram 2500 towing capacity can reach up to about 17,970 pounds when properly equipped.
Best PDF Tools Used By Our Car DealershipThat is the simple answer. But the exact number depends on the engine, drivetrain, cab style, bed length, axle ratio, payload, and whether the truck is set up for conventional towing, fifth-wheel towing, or gooseneck towing.
For shoppers looking at a used 2015 Ram 2500, do not rely on one generic number. A gas 2015 Ram 2500, diesel 2015 Ram 2500, Crew Cab, Mega Cab, 4×2, 4×4, Power Wagon, and Cummins model can all have different tow ratings.
2015 Ram 2500 Maximum Towing Capacity
The highest 2015 Ram 2500 tow rating is around 17,970 pounds, according to Edmunds specs for the 2015 Ram 2500 Tradesman. Edmunds also lists a standard payload capacity of 3,040 pounds for that configuration. Edmunds
Ram’s own 2015 towing chart shows that payload and max trailer weight are estimated values, rounded to the nearest 10 pounds, and calculated under SAE J2807 towing standards. The official chart also notes that payload equals GVWR minus base weight. Ram 2015 towing chart
That matters because the max tow number is not the number for every truck. It is the number for the right combination of equipment.
2015 Ram 2500 6.7 Cummins Towing Capacity
The 2015 Ram 2500 6.7 Cummins diesel towing capacity can reach the high-17,000-pound range when properly equipped.
The Cummins diesel is usually the better choice if you tow heavy trailers often. It gives the truck strong low-end torque, better confidence under load, and a more relaxed feel when pulling large campers, equipment trailers, enclosed trailers, or fifth-wheel setups.
Ram’s 2015 towing chart shows several Cummins configurations with tow ratings over 17,000 pounds, including a listed 17,340-pound max trailer weight rating for a 6.7L Cummins automatic configuration. Ram 2015 towing chart
If you are buying a used 2015 Ram 2500 diesel, check the exact VIN, axle ratio, payload sticker, hitch setup, and service history. A diesel truck can tow well, but it can also be expensive to repair if neglected.
2015 Ram 2500 HEMI Towing Capacity
The 2015 Ram 2500 HEMI towing capacity is also strong, especially with the right axle ratio.
A 2015 Ram 2500 with the 6.4L HEMI V8 can tow serious weight, and some configurations are listed around the 17,000-pound range when properly equipped. Ram’s 2015 towing chart shows a 6.4L HEMI automatic configuration with a listed max trailer weight rating of 17,500 pounds. Ram 2015 towing chart
The HEMI is a good choice if you want a heavy-duty truck with lower upfront cost, simpler maintenance, and strong payload ability. It may not pull like the Cummins diesel on long grades with a heavy trailer, but it is still a very capable gas heavy-duty engine.
2015 Ram 2500 Payload
Payload is just as important as towing capacity.
The payload rating tells you how much weight the truck can carry in the cab and bed. That includes passengers, cargo, tools, accessories, and trailer tongue weight.
This is where many used-truck buyers make a mistake. They look only at the tow rating and forget that trailer tongue weight counts against payload. A truck may have enough engine to pull a trailer but not enough payload left once the hitch weight, passengers, tools, and cargo are added.
The official Ram towing chart explains that payload is calculated as GVWR minus base weight. Ram 2015 towing chart
For the most accurate number, open the driver-side door and read the payload sticker on that exact truck.
2015 Ram 2500 Power Wagon Towing Capacity
The 2015 Ram 2500 Power Wagon is different from a regular Ram 2500.
The Power Wagon is built for off-road capability. It has special suspension tuning, locking differentials, skid plates, a winch, and off-road hardware. That equipment makes it excellent off-road, but it usually lowers towing and payload compared with a more towing-focused Ram 2500.
So if your main goal is maximum towing, the Power Wagon is usually not the best choice. If your goal is trail capability, rough-road work, and off-road confidence, the Power Wagon makes more sense.
Why 2015 Ram 2500 Tow Ratings Vary
Two 2015 Ram 2500 trucks can look similar and still tow different amounts.
The final rating depends on:
Engine choice.
Axle ratio.
Transmission.
Cab style.
Bed length.
4×2 or 4×4 drivetrain.
Trim level.
Payload rating.
Hitch type.
Factory towing equipment.
Added accessories.
A Regular Cab long bed gas truck may have a different rating than a Mega Cab diesel 4×4. A lighter trim may have more payload than a luxury trim with more equipment. A truck with the right axle ratio may tow more than one with a different rear end.
That is why the VIN and door sticker matter more than a broad online number.
Conventional Towing vs Fifth-Wheel Towing
A 2015 Ram 2500 can be used for conventional towing, fifth-wheel towing, or gooseneck towing, depending on setup.
Conventional towing usually means a trailer connected to a receiver hitch at the rear bumper area. Fifth-wheel and gooseneck towing place the trailer connection in the bed of the truck, which can improve stability for heavier trailers.
But fifth-wheel and gooseneck towing put pin weight directly into the bed, which uses payload quickly. Even if the truck has a strong tow rating, payload may become the limiting factor.
If you are towing an RV, do not use only the dry weight. Use the loaded weight, including water, propane, batteries, food, cargo, tools, and gear.
Is the 2015 Ram 2500 Good for Towing?
Yes, the 2015 Ram 2500 is a strong towing truck when properly equipped.
It is a good option for campers, boats, equipment trailers, horse trailers, work trailers, and heavy-duty personal use. The Cummins diesel is the better fit for frequent heavy towing, while the HEMI gas engine can be a smart choice for buyers who want capability without diesel maintenance costs.
For many buyers, the 2015 Ram 2500 sits in a useful spot. It is stronger than a half-ton truck like a Ram 1500, but it can still be more manageable and affordable than a one-ton Ram 3500.
What to Check Before Buying a Used 2015 Ram 2500 for Towing
Before buying a used 2015 Ram 2500, check the exact towing information on the truck.
Look at the payload sticker inside the driver-side door. Confirm the engine. Confirm whether it is 4×2 or 4×4. Check the axle ratio if possible. Inspect the hitch and trailer wiring. Look for a factory trailer brake controller. Ask for service records.
If it is a diesel, check maintenance history carefully. Diesel repairs can be expensive, especially if emissions components, fuel system parts, or turbo-related items have been neglected.
If it is a gas HEMI, check for smooth shifting, cooling system condition, maintenance records, leaks, and signs of hard towing use.
A pre-purchase inspection is worth it, especially on a heavy-duty truck.
Should You Buy a 2015 Ram 2500 Diesel or Gas?
Choose the 6.7L Cummins diesel if you tow heavy loads often, drive long distances with a trailer, or want stronger low-end pulling power.
Choose the HEMI gas engine if you tow occasionally, want lower maintenance costs, or care more about payload and simpler ownership.
The diesel is the towing favorite. The gas truck is often the value choice.
Neither is automatically better for everyone. The right choice depends on your trailer, budget, mileage, and how often you tow.
FAQs About 2015 Ram 2500 Towing Capacity
How much can a 2015 Ram 2500 tow?
A 2015 Ram 2500 can tow up to about 17,970 pounds when properly equipped. The exact number depends on engine, cab, drivetrain, axle ratio, payload, and towing setup.
What is the 2015 Ram 2500 diesel towing capacity?
The 2015 Ram 2500 diesel towing capacity can reach the high-17,000-pound range when properly equipped. Some official Ram chart configurations list more than 17,000 pounds of max trailer weight for the 6.7L Cummins.
What is the 2015 Ram 2500 HEMI towing capacity?
A 2015 Ram 2500 with the 6.4L HEMI V8 can tow around the 17,000-pound range in the right configuration. Ram’s 2015 towing chart shows a 6.4L HEMI configuration rated at 17,500 pounds.
Is the 2015 Ram 2500 good for fifth-wheel towing?
Yes, the 2015 Ram 2500 can be good for fifth-wheel towing when properly equipped. But payload and pin weight are critical, so check the door sticker before buying or towing.
Is the 2015 Ram 2500 Power Wagon good for towing?
The Power Wagon can tow, but it is not the max-tow version of the Ram 2500. It is built more for off-road performance than maximum trailer weight.
How do I find my exact 2015 Ram 2500 tow rating?
Check the official Ram towing chart, the owner’s manual, the VIN-specific equipment, axle ratio, hitch rating, and the payload sticker inside the driver-side door.
Final Thoughts: 2015 Ram 2500 Towing Capacity
The 2015 Ram 2500 towing capacity can reach up to about 17,970 pounds when properly equipped.
The diesel Cummins is the better pick for frequent heavy towing. The HEMI gas engine is still very capable and may be easier to own for drivers who do not tow heavy every week. The Power Wagon is best understood as the off-road version, not the max-tow version.
If you are shopping for a used 2015 Ram 2500, do not buy based on the badge alone. Check the exact truck, read the payload sticker, confirm the engine and axle ratio, and make sure the towing setup matches the trailer you actually plan to pull.
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