What a suspension lift does to your Dodge Ram
A suspension lift raises the frame and body of your Dodge Ram by replacing or modifying the springs, shocks, and other suspension components that sit between the wheels and the frame. The lift height typically ranges from 2 to 12 inches, depending on the kit you choose and your truck's model year. A higher suspension means more ground clearance under the truck itself — not just under the wheels — which lets you fit larger tires and navigate rougher terrain.
The suspension lift is different from a body lift, which sits on top of the frame and raises only the cab and bed. Suspension lifts are more complex because they change how the truck's weight is distributed and how the suspension components work together. Most people choose suspension lifts because they provide better off-road performance and a more stable ride than body lifts, though they cost more to install.
Key Takeaways
- A suspension lift replaces springs and shocks to raise the frame, giving you more ground clearance and the ability to fit larger tires.
- Lift heights range from 2 to 12 inches, and the right choice depends on whether you want mild street use or serious off-road capability.
- Suspension lifts affect your truck's handling, fuel economy, and wear on components like CV joints and wheel bearings, especially at larger heights.
- Installation requires removing the wheels, frame, and suspension components, which typically takes a shop 8 to 16 hours depending on the kit complexity.
- Aftermarket kits from brands like Rough Country, BDS, and Bilstein are designed specifically for Dodge Ram models and come with instructions for installation.
How suspension lift kits are built
A suspension lift kit for a Dodge Ram includes new coil springs (or leaf springs, depending on your model), new shocks or struts, and often new control arms, track bars, or sway bar links to keep the suspension geometry correct at the new height. The kit may also include bump stops, which prevent the suspension from compressing too far, and new brake lines or hoses that are long enough to accommodate the extra movement.
The springs are the core of the lift — they sit between the wheel hub and the frame and support the truck's weight. Stiffer springs can support a heavier load, but they also make the ride firmer. The shocks absorb the bouncing motion as the springs compress and extend. A good lift kit pairs springs and shocks that work together; mismatched components will make the truck bounce or feel unstable.
Most kits sold for Dodge Rams are bolt-on, meaning they use existing bolt holes and don't require welding. This makes installation faster and keeps the truck's warranty more intact, though some shops may still flag the modification. Kits designed for specific Ram generations — like 2009–2018 or 2019–present — fit better and require fewer modifications than universal kits.
Lift height and what it means for your truck
A 2- to 4-inch lift is considered mild and is common for street trucks that occasionally go off-road. It fits tires up to about 33 inches in diameter without rubbing, improves the truck's appearance, and has minimal impact on handling or fuel economy. Many people choose this range because the ride quality stays close to stock, and the truck still feels familiar to drive.
A 4- to 6-inch lift is moderate and opens up 35- to 37-inch tires. At this height, you'll notice changes in how the truck handles — it sits higher, the center of gravity shifts, and the steering may feel slightly different. Fuel economy typically drops by 1 to 3 miles per gallon. This range is popular for trucks that split time between street and light off-road use.
A 6- to 12-inch lift is aggressive and is usually chosen for serious off-road trucks or show vehicles. These lifts fit 40-inch tires or larger and dramatically change the truck's appearance and handling. The ride becomes noticeably stiffer, fuel economy drops more significantly, and components like CV joints, wheel bearings, and brake lines experience more stress. Lifts over 8 inches often require additional modifications like new driveshaft angles or transfer case drop kits to prevent drivetrain damage.
How a lift affects your Dodge Ram's performance and wear
Raising the suspension changes the angles of the driveshaft, which connects the transmission to the rear axle. If the angle becomes too steep, the driveshaft can vibrate, wear out faster, or fail. This is why very tall lifts often need a transfer case drop kit or a new driveshaft with different angles. Similarly, CV joints — the flexible connections in the front axle — work best at certain angles. A lift that's too tall can cause them to bind and wear prematurely.
Wheel bearings and brake components also experience more stress because the suspension moves through a larger range of motion. Brake lines and hoses must be long enough to stretch as the suspension compresses; if they're too short, they can tear or restrict brake fluid flow. A quality lift kit accounts for these changes, but poor installation or mismatched components can cause problems.
Fuel economy typically decreases because the truck is heavier (the lift kit adds weight), taller (more wind resistance), and often fitted with larger, heavier tires. The decrease is usually 1 to 5 miles per gallon depending on the lift height and tire size. Tire wear can also increase if the suspension geometry isn't set up correctly after installation, which is why alignment is important after a lift is installed.
Popular lift kit brands for Dodge Ram
Rough Country is one of the most common brands for Dodge Ram lifts and offers kits in most height ranges. Their kits are generally affordable and come with detailed instructions. BDS Suspension makes heavier-duty kits designed for more aggressive off-road use and typically cost more. Bilstein, a shock manufacturer, partners with other brands to offer suspension packages that pair their shocks with springs from other makers.
Fabtech, Superlift, and ReadyLIFT are other established brands that make Dodge Ram kits. Each brand has different design philosophies — some prioritize ride quality, others prioritize off-road capability, and some try to balance both. Reading reviews from other Dodge Ram owners who have used the same kit on the same model year is one of the best ways to understand what to expect.
Kits typically cost between $500 and $3,000 for parts alone, depending on lift height and brand. Installation labor usually runs $800 to $2,000, depending on the shop's hourly rate and the kit's complexity. A complete lift — parts plus installation — often costs $1,500 to $5,000 or more.
Installation and what happens during the process
Installation begins with the truck on a lift or jack stands. The wheels are removed, and the brake calipers are unbolted and hung out of the way so they don't hang by the brake hoses. The shock absorbers are unbolted from the frame and the axle. The springs are then removed — this is often the most labor-intensive step because springs are under tension and must be handled carefully.
The new springs are installed, followed by the new shocks. Control arms, track bars, and sway bar links are checked and replaced if the kit includes them. Brake lines and hoses are extended or replaced as needed. The wheels are reinstalled, and the truck is lowered to the ground. The entire process typically takes 8 to 16 hours depending on the kit and the shop's experience.
After installation, the truck should be aligned — the angles of the wheels are adjusted so they point straight and wear evenly. A lift changes these angles, so alignment is essential for tire longevity and handling. Some shops include alignment in their lift installation price; others charge separately, usually $100 to $200.
Modifications you may need after a lift
Larger tires are the most common addition after a lift. A 2-inch lift typically allows 33-inch tires without rubbing; a 4-inch lift allows 35- to 37-inch tires. Larger tires improve ground clearance further but also increase weight, reduce fuel economy, and may require speedometer recalibration because the tire diameter affects how fast the truck thinks it's going.
If you lift more than 6 inches, you may need a transfer case drop kit to keep the driveshaft angle within acceptable limits. You may also need extended brake lines, a new driveshaft, or adjustable control arms to maintain proper suspension geometry. A shop experienced with Dodge Ram lifts can tell you which modifications your specific truck needs based on the lift height and your intended use.
Bumpers, skid plates, and other protective equipment are often added to lifted trucks for off-road use, but these are separate purchases and not part of the lift kit itself.
Frequently Asked Questions
Will a suspension lift void my Dodge Ram's warranty?
Dodge may deny warranty claims related to suspension, drivetrain, or brakes if they determine the lift caused the failure. Some shops use kits designed to minimize warranty impact, and some dealers are more lenient than others. Check with your dealer before lifting if warranty coverage is important to you.
Can I install a suspension lift myself?
If you have experience with suspension work and proper tools — including a spring compressor for safety — you can install a lift yourself. Most people take their truck to a shop because the work requires removing the frame from the wheels and handling heavy, tensioned components. A mistake can damage the truck or cause safety problems.
How long does a suspension lift last?
The springs and shocks in a lift kit typically last 50,000 to 100,000 miles, similar to stock suspension. Shocks wear out faster if you drive off-road frequently or on rough roads. Regular maintenance — checking for leaks, listening for noise, and replacing worn components — extends the life of the lift.
What's the difference between a coil spring lift and a leaf spring lift?
Dodge Rams use coil springs in the front and leaf springs in the rear. A coil spring lift replaces the front coils with stiffer ones; a leaf spring lift adds leaves or replaces the rear springs. Most kits lift both front and rear to keep the truck level, though some people lift only the front for a slight rake appearance.
Do I need new wheels after a lift?
Not necessarily, but larger tires usually require wheels with a different offset or width to fit properly and clear the suspension. Your shop can recommend wheel sizes that work with your lift height and tire choice.