Love these wheels. Purchased the machined gunmetal in 17x9 -12 offset. These do not disappoint in looks and function. Went wheeling up in the high sierras of California, aired down to 15 psi, and did not have any issues with losing air pressure or my tires. Even got some good rock rash on these wheels and no problems. Love these wheels, can't go wrong with these for not only the looks but the price. Get yourself some extra beer money when you buy these. I will buy again and recommend to others! Additionally, the customer service was exceptional as well! Received my tire repair kit quickly after the purchase! If your thinking about these, just do it, will not be disapointed!