There are a few things to consider when answering this question.
First, it is important to know that Costco is a membership-based store, which means that they can offer lower prices on their products because they do not have the same overhead costs as other stores.
Second, Walmart is considered a discount store, which means that they typically sell products for less than other stores.
However, this does not mean that Walmart’s tires are of lower quality than other stores.
In fact, Walmart offers a variety of tire brands and types to choose from, so you can find the right tire for your needs at a price that fits your budget.