Paint problems of the 2006 Lexus GX470

I purchased this 2006 Lexus GX 470 in October 2005, from westside Lexus in houston texas. The paint on my vehicle started peeling three years after I purchased the vehicle. It got worse as the years went by. I called Lexus and reported the problem, and didn't get any help. I have been calling Lexus every year since I first noticed the problem, still without any help from Lexus. It is a shame that Lexus is not trying to help me, considering I am a loyal customer. I felt Lexus should have recalled the vehicle. I have seen several 2005-2006 Lexus GX 470 models with similar problems on the road. It appears the problem is from Lexus. I am calling on the government to please order Lexus to recall these vehicles. It is sad that one spends hard-earned thousands of dollars to purchase a vehicle and to be having these sorts of issues.