Question: what do i need to know when buying rims?
Answer: Take Note of Your Tire Size. Unless you also plan on buying a new set of tires along with your wheels, you want to make sure your new wheels fit your current tires. ... 
Examine Your Hubcap. ... 
Plus-Size Wheels vs. ... 
Larger Wheels = Larger Bill. ... 
Get the Quality You Deserve. ... 
Decide On Your Rim Finish. ... 
Talk With an Expert.