welcome to the forum. You should search existing threads for various issues people have had but keep in mind that people with issues are usually at the forum and join just to get help with the issues. A lot of people without issues hang back and don't say much. As for myself I have a 14' Laramie with about 17,000 miles and the only issue I had early on was some weird electrical stuff that got 100% fixed with a software update. No other issues so far and I use my truck hard with 2 different trailers. Get about 30mpg highway empty, and about 20mpg towing a 3500lb 14ft enclosed utility trailer, and about 15mpg towing a 25ft 5500lb travel trailer. Good luck on finding the answers to help your decision. I feel it is a good truck my 2 cents.