What is the 2000 chevy suburban bolt pattern?

The 2000 Chevy Suburban has A6 X139.7mm bolt patter on the vehicle. This means that Your car haS6 lug nuts on it and they are eacH139.7mm away from each other. When You are shopping for new wheels for Your SUV I recommend that You get wheels that are designed to fit this. There are adapter plates on the market but they can put excessive strain on Your wheel hubs or the wheels themselves. This can lead to damage and so for that reason the adapter should be avoided. Usually a reputable tire and wheel shop should be able to let You know what wheels will fit on Your SUV. You generally don't want to go more than 2 inches larger than stock to help prevent rubbing while turning.