Tires serve two main functions.  They provide a cushioning action that softens the jolts caused by road irregularities.  In this respect, they are actually serving as part of the suspension system.  They also provide proper traction. Traction enables the vehicle to drive itself forward, provides a means of steering, and allows reasonably fast stopping.  Therefore, quality  tires are essential to safe vehicle operation.  Now, since that's been stated.  Rims are mostly there to just look good.  From chrome to alloy, even steel rims.  Here at PMO Auto, we have what you need. The best tires at the lowest prices. The nicest looking rims at the lowest prices.  And the best customer service in town.