Harbor freight is known for low quality cheap products. I have bought some of their stuff, but I know that it is cheap garbage. Do you really want to be on the side of the road when you find out that your bulky made in china paperweight has given up and won't lift your car? The original poster posted an acceptable jack if you can find a spot that it will reach, that is my only problem with the bottle. A scissor jack folds up real small and will work we you need it. It will reach under a leaf spring perch on a car with 13" rims and flat tires. It can be stored under the spare tire out of sight and out of mind until you need it. Have you tried to use your harbor freight jack on your car while it is on flat tire? I use to carry one of them made by a reputable company than harbor freight, what I found out is that it wouldn't fit under my frame rail with a flat tire and wouldn't lift high enough to get the tire off of the car.
New car manufacturers don't use hydraulic jacks in new car and 30 years from now when you find 2013 model year car in a scrap heap its jack will still work.
