How to Jack up a Car on an Incline: The Details Guide

Do you know how to jack up a car on an incline? Jack-up systems are a well-known method of raising large, heavy loads from the ground. The concept works by using a block and tackle system to lift the load up and out of the way.

When you are changing a tire on a slope, you have no choice but to jack up your car, and strangely, you don’t have the luxury of choosing where that happens.

You have come to the best if you’re thinking about jacking up a car. This article will walk you through jacking up your vehicle step-by-step and explain how it works.

jack up a car on an incline

Can you jack your car on a slope?

Essentially, the answer is yes. The only time it’s necessary to raise your car on a slope is if you have no other choice but to do so. When jacking up your vehicle on a sharp surface, take all the necessary precautions, as even the tiniest carelessness on your portion can prove disastrous and may even cause severe damage to the car’s drivetrain in the long run.

However, regardless of the situation, it is generally recommended that you avoid jacking up your car in specific locations such as at inclined surface or minor slope areas. Despite this advice, there are times when you cannot avoid certain situations.

Because cars can move sideways when they’re jacked up on a slope, it’s essential to ensure they’re going up and down the slope rather than across it. So, yes, you can jack up your car on a hill as long as you follow the manufacturers’ instructions on safety precautions. The preferred slope of the car ramps is about 1 inch of raises for 12 inches horizontal run.

You can contact a professional to jack up your car and place it on the slope. It is a cost-effective and dependable option for individuals who require vehicle transportation.

Things to keep in mind during jacking up on a slope-

You must have a question about jacking up a car. But do you know some things to keep in mind to jack up car on sloped driveway?

Before jacking up your car, follow these safety protocols:

  • Use the floor jack when you need to lift a car off the surface. It would be best never to use it to hold a vehicle in place. You should also know how to use car jack accurately.
  • When working beneath your car, use jack stands. People have died due to vehicles that were not correctly protected colliding with them.
  • Always jack up a car with the tires blocked to keep rolling. Use many tasks require wheel chocks or bricks to keep the car’s wheels that are not being reared from rolling.
  • Never change a tire while driving on an expressway or highway. Calling roadside assistance, a motor vehicle association, or swinging a white rag and a white scrap of paper out the car’s window. It will help you wait for the highway patrol.
  • Before jacking up a vehicle, make sure it is parked on level ground. Parking near the roadside and turning the wheels towards the roadside will keep the car from wheeling when you get a flat tire on a hill. You can’t just drive down a mountain without killing your tire ultimately.
  • If applicable, don’t jack up the vehicle until you’ve put the car in park or engaged the parking brake. Fix the jack if you find any problem of it.

Kind of jack used in a slope-

You should avoid using the carjacks on a sloped surface because they were not intended for that purpose. However, if it is entirely essential, you should think about using a jack with no wheels and considerable surface area. In this case, it would make the jack more stable and stop it from sliding down the slope.

Because scissors and wide base bottle jacks do not have wheels, you can use them for this.

How to jack up a car on an incline?

If you don’t know how to properly jack a car, then follow the steps appropriately given:

Step 1:

Place the jack beneath the part of the car that will interact with it when elevated. If you’re using jack stands, make sure they’re close to the jack.

If you inaccurately installed your jack, you risk damaging your car. To figure out where to put the jack on your car, look at your owner’s manual, then figure it out. If you haven’t a manual, ask your dealer’s service center to show you where everything should go.

Step 2:

Utilize the jack to raise the car. To use a scissor jack, place the rod or wrench over the gear stick and turn the crank. Or, to use a hydraulic jack, set the grip to the desired position and pump up and down. Use smooth, even strokes to save time and effort, moving the jack handle from the lowest to highest juncture on each stroke.

Step 3:

In this case, you need to put two jack stands under your car, near where your jack is. It’s time to raise the stands. Please make sure they’re high enough for you to fit under and lock them in position. Lower the jack to the point where the car sits comfortably on the jack stands.

Using boxes, stones, or bricks as jack stands is pretty harmful. While you’re underneath the car, they might fall out or break. A jack can accomplish the same task, so invest in a set of jack stands and store them in the trunk.

Step 4:

Check that the vehicle is securely resting on the jack stands by wriggling it slightly. After that, take out or lower the jack.

Wiggling the car also lets you know if the wheels are appropriately blocked. It’s preferable if the vehicle crashes with all four wheels on the ground. (There will be a slight bounce.)

Step 5:

Replacing the jack, removing the stands, and lowering the car to the ground are the final steps.

As long as you’re using scissors, oppositely switch the crank. To avoid getting stuck with a hydraulic jack, you should use the rod to spin the release valve. The jack will finish up the remaining tasks.


1. Is it secure to change a flat tire on a slanting highway?

No, you mustn’t change a flat tire on a slanting road. Highway shoulders are typically level and offer safer locations for changing tires. Better yet, pull into a well-lit and secure parking area.

jack up a car

2. How many jack points are available under a car?

The majority of vehicles have four jacking points. You can find them on the car’s rocker panels, right next to the front and rear wheels and behind the front and rear wheels.

3. Without a jack, how do you jack up your car?

Take advantage of natural slopes. You don’t need a jack if you can discover raised ramps or the curbs of city sidewalks. Run your car at an angular position to the runway so that one of your wheels is elevated and you reach the required height to work underneath the vehicle.

4. Can I jack up a car by the differential?

No, that’s not going to work. If the manufacturer does not recommend it, do not jack up your car by the differential. For your vehicle to stay level when you raise it from the ground, you need to use jack stands. You should put them close to where you’re jacking up your car so they don’t fall over.


If you’ve ever tried jacking up a car on an incline, you know that it’s not as easy as it looks. To get the job done correctly, you’ll need a lot of time and patience. It’s easy to set car jacks if you implement these instructions! I hope you quickly know How to Jack up a Car on an Incline.


Mr. Rubel is an Engine Mechanic. He has more than 15 years’ experience on repair and maintenance of different kinds of vehicles. He is also providing training to mechanics and works as a Senior Mechanic of a well-known organization. He is sharing his knowledge to support the car lovers to solve the vehicle issues.

Recent Posts