What rear end is in my Ram 2500?
Understanding the rear end of your Ram 2500 is crucial for maintenance, performance, and any potential upgrades. The rear end, or rear axle assembly, plays a significant role in how your truck handles and performs, especially when towing or hauling heavy loads. In this article, we will explore the different rear end options available for the Ram 2500, how to identify which one you have, and why it matters.
Types of Rear Ends in the Ram 2500
The Ram 2500 has been equipped with various rear end options over the years, depending on the model year and specific configuration. Here are the most common types:
- Open Differential: This is the standard rear end found in many Ram 2500 models. It allows for wheel speed differences between the left and right wheels, which is beneficial for everyday driving.
- Limited-Slip Differential: This option provides better traction by transferring power to the wheel with the most grip. It's ideal for off-road conditions or when towing.
- Electronic Locking Differential: Available in some models, this rear end can be locked to provide maximum traction in challenging conditions, such as mud or snow.
- Heavy-Duty Axles: For models designed for heavy towing and hauling, the Ram 2500 may come with upgraded axles that can handle increased loads.
How to Identify Your Rear End
Identifying the rear end in your Ram 2500 can be done through several methods:
- Check the Owner's Manual: Your vehicle's manual will typically specify the type of rear end installed.
- VIN Lookup: The Vehicle Identification Number (VIN) can provide detailed information about your truck's specifications, including the rear end type.
- Physical Inspection: If you're comfortable, you can inspect the rear axle housing for any identification tags or markings that indicate the type of differential.
Why Knowing Your Rear End Matters
Understanding the rear end of your Ram 2500 is essential for several reasons:
- Maintenance: Different rear ends require different maintenance schedules and fluid types.
- Performance: Knowing your rear end type can help you optimize your truck's performance for towing or off-roading.
- Upgrades: If you're considering upgrades, such as a new differential or axle, knowing your current setup will help you make informed decisions.
In conclusion, identifying the rear end in your Ram 2500 is vital for ensuring optimal performance and maintenance. Whether you have an open differential or a heavy-duty axle, understanding your vehicle's specifications will help you keep it running smoothly for years to come.
Frequently Asked Questions
How can I tell what DDR your RAM is?
Go to the Performance Tab: Click the “Performance” tab, then select “Memory” on the left. 3. Check RAM Details: Look for the “Memory” section on the right. Here, you'll see details like the amount of RAM, its speed, and in some cases, the type (DDR3 or DDR4).
Which RAM has a 3.92 Rear Axle ratio?
DODGE RAM PICKUP 1500 SERIES 19-23 new style (6 lug wheel), 3.92 ratio, non-locking, limited slip (opt DSA). Rear Axle Assy. Model: DODGE PICKUP 1500. Interchange:new style (6 lug wheel), 3.92 ratio, non-locking, limited slip (opt DSA).
Which RAM axle ratio is best for towing?
FACT: A 3.73 axle ratio is ideal for towing heavy loads on flat terrain and will produce increased fuel economy during steady-state, long-distance highway driving.
Is 3.21 or 3.92 better for towing?
Which axle ratio you go with will affect your truck's towing capability, but fuel economy will change too. A higher axle ratio (like the 3.92 we mentioned earlier) will allow for higher towing capability, but it requires higher engine rpm for any given speed and then results in lower fuel economy.
What rear end is in a Dodge Ram 2500?
2014-2018 Dodge Ram 2500 11.5" Rear Axle.
How do I identify my RAM differential?
If the ID tag or stamp is missing or unreadable, differentials can be identified by the number of cover bolts, the distinctive shape of the cover, the number of ring gear bolts, and ring gear diameter. They can also be identified by whether the center section is an integral or dropout design.
Does Ram 2500 have locking rear diff?
A Ram 2500 Rebel HD will have both a limited slip differential as well as a locking differential in the rear Yes you heard that right it'll have both of those options in the rear.
How do I tell what rear end is in my truck?
The most accurate differential identification is provided by the bottom line of the tag number or axle tube stamp.
How do I know what rear end my truck has?
The most accurate differential identification is provided by the bottom line of the tag number or axle tube stamp.
What year RAM 2500 6.4 to avoid?
General Buying Advice: Avoid The 2013-2018 Model Years
As such, if you're in the market for the most reliable RAM 2500 year, skip the 2013 to 2018 models because they're riddled with reliability woes, recalls, and complaints. For example, the 2013 model year doesn't quite hit the landing in reliability.
