There are just as many ways to buy tires, as there are reasons to invest in a new set. Buying new tires does not have to be a financial burden; there are many tricks to finding great deals on tires, as well as knowing when to shop for the best prices, especially if it is possible to plan ahead. Many consumers wait too long to buy tires, which can actually be counter-productive. Often, you may only need one or two new tires, but always make sure to buy the same tires as are already on the vehicle, so that they will be compatible with the remaining tires. However, it is worth noting that there may be rebates, manufacturer discounts, and other benefits to buying four new tires at once, and many mechanics will recommend replacing all four tires at once for the best price and performance.