Best Lift Kit for 2015 GMC 2500/3500HD – My Real Experience

I once went somewhere on my heavy-duty pickup truck, which was the 2015 GMC 2500HD, through a rough desert.

At that time, my pickup didn’t have a lift kit installed, which made the ride a bumpy nightmare, to say the least.

What happened afterward?

I came back home and started to do more research on lift kits for 2500HD, because wanted the best deal.

You’re doing the same, right?

You’re also looking for the best Lift Kit for the 2015 GMC 2500HD, which calls for thorough research. However, you need to look no more because I’ve already gone through that part.

I know everything there is to know about lift kits for this particular model of pickup, both from my work and my own research.

So, just follow my lead!

Things You Need to Assess Before Buying

Before you get down to making your purchase, you need to know a thing or two about lift kits for the 2015 GMC 2500HD.

I know all about it!

So I’ll share my knowledge with you as long as you promise to place great value on my words and consider all the factors listed below:

  • User’s Requirements: You need to make sure you know why you’re thinking of buying a lift kit. Do you want better ground clearance? Are you thinking of getting bigger tires? Is it just for rough off-road terrains? Depending on the answer, you need to figure out how much lift you want with your lift kit.
  • Lift Kit Type: There are different types of lift kits out there, like full-body lift kits and suspension lift kits, which have their own classifications. You need to decide which one will serve you best before deciding to buy one.
  • Budget: Everything needs a budget! Without a specific budget, you can’t determine what kind of lift kit you will end up with. If you have a tight budget, you need to make it work by finding good value for your money. You might consider exceeding the budget if you find something better at a bigger price range.
  • Hidden Costs: Yes, that’s a thing! Imagine a rip-off lift kit that is advertised to be cheap but ends up making you buy other parts that weren’t included in the first place. This part of the research is completely up to you for verification.
  • Physics of Your Vehicle: A lift kit can change the physics of your vehicle, which is something you need to understand and be okay with before you consider purchasing your first lift kit.
  • Compatibility: If you don’t find the right lift kit that’s compatible with your vehicle, you might end up with worn-out suspensions. Yes, wear on suspensions is pretty standard if you don’t use compatible lift kits.

So don’t forget to consider these factors before you jump into buying your lift kit.

5 Best Lift Kits for the 2015 GMC 2500HD

You know now what you should think about before you get your lift kit for your 2015 GMC 2500HD pickup.

But do you have any idea on how and where to look for the right kit? And aren’t you overwhelmed with all the options?

Worry no more!

I have come up with a short list of the five best Lift Kits for the 2015 GMC 2500HD. And this list is all yours to look into!

1. Rough Country 2″ Leveling Kit for 2015 Chevy/GMC 2500HD

Rough Country 2" Leveling Kit for 2015 Chevy/GMC 2500HD

Before I jump into the product description, I’d like to acknowledge the brand’s accomplishments. Rough Country has been around since the 1990s and with products worth mentioning.

Each of their products is made with the utmost quality in mind. And yet, they are incredibly cheap for a brand this big.

The Rough Country 2″ Leveling Kit for the 2015 GMC 2500 is nothing short of the portrayal I presented of the brand. 

It’s both made of high-quality material and cheap!


With it costing just a little over a hundred dollars, this lift kit is built to serve you with its high performance, unique style, and excellent protection capabilities. 

And the best part?

Rough Country presents to you this lift kit that pairs well with your 2015 GMC 2500HD, meaning it’s completely compatible.

Moreover, this product gives you a great level of ground clearance that you’d expect from a lift kit. 

And this ground clearance saves your vehicle from getting scratches and other damages from bumps in the road and even off-road. 

Plus, you’ll be able to have easier access to the underbody of your GMC!

What else?

Within a few hours of the installation process, using just a few bolts, you get to experience a lift of your vehicle that is durable because it uses forged torsion keys.

The Verdict: So I do recommend this lift kit if all you need is a 2 inches lift on a budget. And you won’t be disappointed with the quality of this product either.

2. Dynofit 1-3″ Adjustable Torsion Keys with Shock Extenders

Dynofit 1-3" Adjustable Torsion Keys with Shock Extenders

Now I mentioned torsion keys before, but do you know what they are? Don’t worry! I’ll tell you in a second.

Torsion keys are automotive parts that you use to raise the height of your vehicle by lowering or raising the load on your vehicle’s torsion bars. 

Why’s that important?

That’s because the Dynofit 1-3″ Torsion Keys with Shock Extenders are a torsion key lift that does exactly what I mentioned a bit ago to your vehicle. 

And this product is perfectly compatible with your 2015 GMC 2500HD.

Why’s this compatibility necessary?

Using a lift kit that isn’t compatible with your pickup can easily cause wear and tear on the vehicle’s suspension over time. 

What’s more, is that the torsion keys might even slip off if it doesn’t fit your 2015 GMC 2500HD properly.

Here’s the thing!

Installing a torsion key lift to your GMC is so easy that you can do it all by yourself and without any help.

It gets done within 2 hours!

Furthermore, this lift kit can raise your vehicle up to 3 inches, depending on your preference, which means the installation of larger tires.

The Verdict: The price of this product isn’t too much or too cheap. It’s just right! So if you’re looking for a torsion key lift, you should consider getting this lift kit for your vehicle.

3. Superlift 2.5″ Leveling Kit with Torsion Keys

Superlift 2.5" Leveling Kit with Torsion Keys

The brand Superlift is also a force to be reckoned with. Even though the prices of their products are on the expensive side, they are of great quality.

From this reliable brand comes the #40025 2.5″ Leveling Kit with Torsion Keys that you can use to lift the front of your pickup to level it with the rear end.


It is completely compatible with the 2015 GMC 2500HD.

For those who don’t want the nose-down look of your pickup and don’t need to carry loads regularly, you can certainly go for this leveling kit.

Is that it?

No! You can even get bigger tires fitted to your vehicle to get better control over your GMC. Plus, larger tires look great!

Additionally, this leveling kit has heavy-duty torsion keys made out of forged-steel construction that make them 25 percent stronger than the stock torsion keys that come with your pickup.

And you can choose to adjust the height of the front of your vehicle from 1.5-2.5 inches high, depending on your need.

The Verdict: Even though this leveling kit might look like it’s on the expensive side, you are not going to regret the quality of this product. So I wholeheartedly recommend it if you need a leveling kit.

4. Supreme Suspensions Full Lift Kit for 2015 Silverado Sierra 2500HD

Supreme Suspensions Full Lift Kit for 2015 Silverado Sierra 2500HD

If your GMC is a 2015 Silverado Sierra 2500HD, you can use the Full Lift Kit from Supreme Suspensions, as it’s entirely compatible.

It’s compatible even with the 2015 model Silverado Sierra 2500HD.

What’s more?

This kit comes with a couple of things that you will need when you install it in your vehicle. They are:

  • Front torsion keys that are adjustable 
  • Two rear lift blocks that come with ¾ center pins
  • Square bend U-bolts that are heavy-duty and of ⅝ inches
  • Shock mount extenders for the front end of your vehicle
  • A heavy-duty unloading tool for your torsion bars
  • Hardware for installation
  • Instructions for the installation process
  • A free pro pack from Supreme Suspensions
  • A bonus can cooler

Now you are getting so much out of this kit for the right price too! It is not too expensive even though it is not too cheap.

And the best part is the can cooler! Such a good freebie! You can just install your lift kit while having chilled beer.

This kit will improve how your GMC looks and give you the opportunity to install tires and rims to change things up and for efficiency.

The Verdict: The can cooler really got to me. Even without it, this lift kit is worth taking a look at. I will recommend it to you because I trust the brand Supreme Suspensions.

5. TORCH 3″ Front Lift Kit – My Last Choice

TORCH 3" Front Lift Kit - My Last Choice

I love the look of large tires. They just look really cool, don’t they? But that’s not their only purpose.

Larger tires help you gain more control over your vehicle because the tires can cover more ground, literally. But you can’t just get larger tired whenever you want to!

Then how?

Simple, using a lift kit! If you use a good lift kit like the TORCH 3″ Front Lift Kit, the wheel wells get raised enough that you are able to install bigger tires.

What else can this product do?

The TORCH 3″ Front Lift Kit can increase the ground clearance of your GMC with its 3-inch lift. And it’s compatible with your 2015 GMC 2500HD, among other models.

Moreover, this lift kit also has torsion keys that you can adjust to your needs, an unloading tool for the torsion key, and shock extenders.

In addition to all that, you get to be able to install this kit within just a few hours, and it’s a bolt-on lift kit too!

The Verdict: This lift kit is not cheap! But it’s not going to be over your budget either, I promise. It’s got everything you need, and you can’t deny that. So I advise you to at least look into it once.

So, What is the Best Kit for 2015 Chevy 2500HD

In my opinion, the Rough Country 2″ Leveling Kit for 2015 Chevy/GMC 2500HD is hands down the best lift kit for a 2015 Chevy 2500HD pickup.

This lift kit is not only compatible with this model of pickup, but you will also get a great ground clearance from installing it.

Rough Country is a reputed brand that I can get behind. If you look at the real customer reviews on both Amazon and Rough Country’s websites, you’ll know that you can trust them.

The price doesn’t hurt, either!

And the quality of the product is worth mentioning. That’s how good this is. Plus, this lift kit will give your Chevy a 2-inch lift.

My Second Choice for 2015 Chevy Silverado 2500HD

Among Chevy models, if you’re looking for a loft kit for a 2015 Chevy Silverado 2500HD, the Dynofit 1-3″ Torsion Keys with Shock Extenders for the 2015 GMC 2500HD is the best.

You will get up to a 3-inch lift with this lift kit. However, it depends on your preference, of course. But people tend to love a higher lift if they can handle their pickup well.

The lift kit in question is completely compatible with the 2015 Chevy Silverado 2500HD, so no worries there.

My Third Choice for 2015 GMC 2500HD

I would say that the Superlift 2.5″ Leveling Kit with Torsion Keys for the 2015 GMC 2500HD is the best leveling kit for a 2015 GMC 2500HD pickup.

Even though this one is a bit pricy for a leveling kit, it’s still fully compatible with the 2015 GMC 2500HD, which is the opposite of a deal breaker.

And the best part is that it can lift the front of your GMC up to 2.5 inches higher. This means you can get bigger tires too!

That’s not all!

This leveling kit is capable of giving your vehicle an increased ground clearance that will keep your pickup’s underbody unharmed from most bumps on the road and off-road.

Some Common Questions About 2015 GMC 2500HD Leveling Kits

Do Lift kits hurt the 2015 GMC 2500HD?

Yes, there’s a possibility that a lift kit will hurt your 2015 GMC 2500HD.

Installing a lift kit might cause wear on the vehicle’s suspension in the long run, thus, hurting the factory stock vehicle’s durability.

Do Lift kits affect the ride quality of the 2015 GMC 2500HD?

Yes, a lift kit can affect the ride quality of a 2015 GMC 2500HD 1500 both positively and negatively, as it can:

  • Add to the ground clearance
  • Let you install larger tires
  • Gives you better visibility of the road
  • Prove an overall smoother ride
  • Safe driving 
  • Enhance towing and off-road capabilities
  • Let the suspensions wear prematurely
  • Decreases fuel economy
  • Vehicle gets harder to handle
  • Void warranty

Is a 2-inch lift kit noticeable?

Of course, a 2-inch lift kit is quite noticeable.

Even if it’s just a 2-inch lift kit, it raises the vehicle higher than the factory make of the vehicle, which is a change that shows.

Does GMC offer a lift kit?

Yes, GMC does offer lift kits.

These lift kits can range from 1-inch lift kits to even 2-inch lift kits. It’s up to you to decide if you want to go for them or not.

Can I install a lift kit myself?

Heck yeah, you can install a lift kit all by yourself! It will reduce the lifting cost.

However, I should warn you that even if it looks easy enough, you need to be very cautious about doing it wrong. Otherwise, you might cause more issues with your ride.

Final Verdict

Installing a lift kit is a great idea for your 2015 GMC 2500HD if you’re looking for more ground clearance and bigger tires. Plus, you get a lot more advantages too!

When I first lifted my pickup, it was a bit difficult to maneuver my ride. But it got easier after a while.

So I’m warning you!

You might face the same issue when you first install your lift kit. But it’s just about making a new habit. So don’t you worry!

Now pick one out of the list I gave you because they really are the best!