Does The Ram 1500 Have Limited Slip Differential?

The Ram 1500 is a popular choice for drivers looking for a reliable and comfortable truck. It comes in various engine options, including V6 and V8 powertrains. Yet, does the Ram 1500 have a limited-slip differential?

Some Ram 1500 models have a limited-slip differential, which helps prevent the wheels from slipping when accelerating or braking. As a result, these models handle off-roading or driving in slippery conditions better than those without a limited-slip differential.

This article will explore the features of the Ram 1500 differential to help you decide whether or not this truck is right for you. I’ll also provide tips on caring for your limited-slip differential if you choose to go with this option. Read on to learn more.

limited slip differential prevents the wheels from slipping when accelerating or breaking

What Kind of Differential Does a Ram 1500 Have?

The Ram 1500 has either a limited-slip differential or a conventional open differential. Models with open differentials have two wheels that spin independently, while those with limited-slip differentials have connected wheels that spin at the same rate and in the same direction.

Limited slip differentials (LSDs) are designed to keep both wheels turning even if one starts to slip. That helps maintain traction and can prevent getting stuck in mud or sand.

On the other hand, open differentials evenly distribute power to the wheels but don’t prevent one wheel from slipping. That can cause problems when one wheel is on a slippery surface, like ice, and the other has traction. Besides, an open differential can cause a loss of power when one wheel is slipping and the other isn’t.

Therefore, if you’re planning on doing any off-roading or driving in slippery conditions, you’ll want a Ram 1500 with an LSD.

How Do I Know if My Ram 1500 Has a Limited-Slip Differential?

Check the owner’s manual to know if your Ram 1500 has a limited-slip differential. It should list which type of differential the truck has. Another way is to look for the “LS” designation on the truck’s build sheet, which shows crucial information about the vehicle.

The build sheet is usually located under the front passenger seat, but it can also be found in the glove compartment or center console. If you can’t find it, you can always call a Ram dealer and ask them to look up the truck’s build sheet for you.

Still, you can find out if your Ram 1500 has an LSD by driving it on a dirt road and inspecting if both sides are disturbed. To do that, follow these easy steps:

  1. Find a dirt road.
  2. Drive on the road for about 328 ft (100 meters).
  3. Come to a stop.
  4. Floor the vehicle for 2-4 seconds.
  5. Park the truck and get out to inspect the dirt road.

If both sides of the road are equally disturbed after flooring the truck for a few seconds, you’ve got yourself a limited-slip diff. Arguably, this is the most fun and conclusive way to tell. So next time you’re feeling adventurous, head on out to your nearest dirt road and give it a try –you might just be surprised at what you find.

What Are the Benefits of a Limited-Slip Differential in Ram 1500?

The benefits of a limited-slip differential in Ram 1500 include better traction and stability, meaning you can take on tougher terrain without worrying about losing control. Additionally, limited-slip differentials can improve fuel efficiency by using engine power more efficiently.

Here’s a roundup of a few key pros of having a limited-slip diff in your Ram 1500:

  • Better traction and stability: A limited-slip differential helps keep both wheels turning, even if one starts to slip. That maintains traction and prevents getting stuck in mud or sand.
  • Improved fuel efficiency: LSDs use engine power more efficiently, leading to better fuel economy.
  • Greater control: With a limited-slip differential, you’ll have more control over your truck — especially in slippery conditions.
  • More fun: LSDs help make driving more fun. There’s something satisfying about knowing you can take on any terrain, no matter how tough it may be.

Common Issues With Ram 1500 Limited-Slip Differentials

Although limited slip diffs are designed to be durable, they can still develop problems over time. It’s essential to know what these issues are to be on the lookout for them. That way, you can get your differential fixed before it causes any major problems.

Here are some of the most common issues with Ram 1500 LSDs:

Leaks Due to Worn Out Seals and Gaskets

One of the most common issues with limited-slip differentials is leaks. Over time, seals and gaskets can degrade, causing oil to leak out.

If you notice oil leaking from your differential, it’s important to get it fixed as soon as possible. Otherwise, the differential could run out of oil, leading to serious damage.

Worn or Damaged Clutches

Another common issue with limited slip diffs is worn clutches. The clutches play a crucial role in engaging and disengaging the differential. If they become worn out, it can cause problems with the differential’s performance.

Additionally, if the clutches are damaged, it can cause metal shavings to get into the oil, leading to even more damage.

Should you notice any issues with your limited-slip differential, be sure to get it checked out by a professional as soon as possible to avoid any serious damage to your truck.

Here’s a video that may come in handy when troubleshooting worn limited-slip differentials:

Poor Performance Due to Dirty Oil

Limited slip differentials require clean oil to function properly. Over time, the oil can become dirty, causing the differential to work less efficiently.

For example, dirty oil may cause the clutches to slip more frequently. Additionally, it can cause the gears to grind and wear down prematurely.

To keep your limited-slip differential in top condition, it’s important to change the oil regularly. According to YourMechanic, you may need to change the oil every 30,000 – 50,000 miles (48,000 – 80,000 kilometers).

If you need a handy tool for changing your oil, check out the VEVOR Transmission Fluid Pump from It comes with everything you need to change your oil quickly and easily, including a hand pump, hose, and adapters. Besides, its secure design means you won’t have to worry about spillages.

How To Care for Your Limited-Slip Differential

Caring for your limited-slip differential is essential if you want it to last. Here are a few tips to help you keep your differential in top condition:

  • Change the oil regularly: As I mentioned before, it’s important to change the oil in your limited-slip differential periodically. Doing so will help prevent the oil from becoming dirty and help extend the life of the differential.
  • Check for leaks: It’s also important to check for oil leaks regularly. If you notice any oil leaking from your differential, it’s important to get it fixed as soon as possible.
  • Inspect the clutches: Additionally, you should inspect the clutches periodically to make sure they’re in good condition. If you notice any wear or damage, it’s important to get them replaced as soon as possible.

By following these simple tips, you can help extend the life of your limited-slip differential and keep it running smoothly.

Maintenance of limited slip differential is important to prolong the lifespan

The Bottom Line

A limited-slip differential is a great addition to any Ram 1500. It can provide better traction and control and make driving more fun.

However, it’s important to know how to care for your differential so it will last. Here are a few tips to help you keep your limited-slip differential in top condition:

  • Change the oil regularly.
  • Check for leaks periodically.
  • Inspect the clutches regularly.