You will have to go over the owner’s manual to know the exact weight of your car. Make sure you consider the gross weight of your car as it mentions the weight of the vehicle with the fluids, passengers, and goods included. As you must have seen from the above-mentioned tire jacks list, these products can have different load capacity. Some can handle only 1.5 tons, while others are designed to manage 5 tons of weight. Never overload the tire jack.