 We'll make sure your car is in tip-top shape. From oil changes and tire rotations to AC checks, we've got you covered. Don't let your car be the punchline this summer. Visit Arrowhead Automotive for a complete checkup and drive with confidence. The effects of drinking can be subtle. When your blood alcohol level hits .02, you feel good, relaxed. At .05, you may have a little trouble tracking objects. And at .08, you'll be slightly less alert. You might not even notice it.