A quick gide on how to jump your car higher than it can

1. find a ramp, ramps work best with this because then the glitch won't work at well as on a ramp

2. get speed, you will need at least need any car, or truck for this. however bigrigs and other big vehicals won't work deu to how big they are, and there timeing to do it.

3. when you are about 300m to 200m, hold the ram/alt buttion to ingage into a ramp

4. when you are at least on the ramp and near to jump off of it, let go of the ram/alt buttion

When all instrutions are done, your car should jump higher than normal.
If it didin't work for you then try diffrent timeings and keep practiceing to master this glitch