I bought this '11 Tahoe from the original owner and it is a nice unit. The only downside is that the dash is cracked which is normal. I am seriously considering buying another dash panel from the factory and replacing it. So the question is for anyone that may have purchased theirs new. How long did it take before your dash started cracking? The new panels are pricey (shipping cost is the real killer) and I am trying to decide if it would be worth the price.