The probability that two independent events occur together is the product of their individual probabilities, but we are not looking for a red car to be chosen at random, the problem already specifies that it is a car.
So we are told that the probability that any vehicle chosen at random is red, regardless of whether it is a car or a SUV is 32%. So 32% is the probability the problem is asking: that when a car is chosen, that it is red.