Hi, I want to lift my e39 up the back and take off the rear axle with a lot of leisure and time and free the reception of the tons bearings from the rust and revise the rear axle. But at the tonne warehouse up and left and right at the car lifter shots on bucks and off we go. Problem: My driveway, where I can leave it for a few days to weeks, is steep. About 4° to 5°, so between 7 % and 8.7%. Here’s my plan: Car with the muzzle to the top park Three such wedges: https://www.ebay.de/itm/281946666817?… One for a stamp lifter, two for the bucks. To do this, the two front wheels should wedge on both sides and that should be safe, right? Also very different ideas, if you have them.