Jack stands do not lift vehicles.
Safe to work under jack stands.
With innovation and quality at the forefront of their goals the sunex 10 ton pin type jack stands was designed to give you the best user experience and high performance.
Instead they provide a safe fixed support for a raised vehicle.
If supporting the whole front or rear of the vehicle use jack stands in pairs preferably set and locked to equal height.
When using jack stands make sure to place them at your vehicle s pinch points or on its frame to keep them from slipping.
Sometimes i mix ramps in there as well.
This type of jack stand is the preferred stand for heavy vehicles because it is the strongest and most reliable stand to use in this application.
Sometimes people wonder if the maximum extension is somehow more unsafe than the mid level.
Jack stands may be the most overlooked safety equipment items in a diy garage.
If supporting one corner of the vehicle place the jack stand under the jacking point and adjust the height locking it in place with the pin or pawl as applicable.
A jack stand can make a nice cookie cutter hole in thin asphalt.
I leave the jack under whatever end i m working on plus use stands high quality locking plus shove tires under the sides just in case the first two fail jack loses pressure stands slip out etc.
The sunex jack stand was designed with a large saddle with locating lugs which support and positions vehicle frames.
The only safe way to work under a car jack stands.
They can slip out or break while you re under the car.
Use a pair of jack stands every time you lift a vehicle and you will vastly decrease the likelihood of becoming a victim of a falling vehicle.
And that s especially true on a hot day when the sun has made asphalt the consistency of molasses.
Substituting boxes stones or bricks for jack stands is very dangerous.
Interestingly enough while the mid level rise is certainly safe to operate under the max extension further reduces the horizontal force of the car against the lift which in turn reduces stress on the unit.
Think of it this way.
Then remove the jack.
While you can replace a tire just using a car jack you should use jack stands when doing any work underneath your vehicle.
Wiggle the vehicle a little to make sure that it s resting securely on the jack stands.
Speaking of stands always use.
A jack can do the same thing so be sure to buy a pair of jack stands and stow them in the trunk.
I use multiple methods since i m super paranoid.