If you are purchasing new tires for your current car, your mechanic can help you choose the tire that best suits your driving. <br /> <br />However, there are several factors that will affect the lifespan of any tires you purchase: <br /> <br />• The quality of the tire. <br />• Is it a performance summer tire or an all-season tire? <br />• The type of car and how the tire is mounted. <br />• The treadwear rating, i.e., the expected length of tread life. <br />• How the car is driven. <br /> <br />Read More Here: https://www.philsservice.com/killeen-2ndst/blog/when-should-car-tires-be-replaced