Tire wear

[Grtrnd1]

I've posted before about this problem and haven't gotten anywhere with it. 2013 1500 4.7 6 inch RCX lift. 35-12.50-20. When I bought the truck the front tires seemed to fight each other. Hit a dip or low spot in the road at speed and you'd feel the steering wheel move. You can run down the road at 70mph with one finger on the wheel. Tracks straight. Snows on and the front end scoots everywhere. Wet roads it wants to hydroplane in the front. 69 thousand miles. Bought it at 49 thousand miles. On my 3rd set of front tires. Been lined up 3 times by the same garage. First time they said lower ball joints. Replaced those with Moog. Second time they said bad wheel bearing. Replaced both sides. 3rd time they lined it up and said it was good. 3rd set of tires have 4500 miles on them and are practically bald on the inside. Both tires are wearing exactly the same on both sides. Getting very frustrating putting on new tires every 6 months. Back tires look like new and have outlasted the front 3 sets. Do I need to find another garage or what else can I do. I see people complaining about getting 20 thousand out of a set of tires and I'm only getting less than 5. Garage tells me it's my wife's driving and that is total BS. My wife doesn't even drive over 50 anywhere she goes. Do these IFS front ends need adjusted with weight in the cab. Reason I ask, my buddy has a lifted Toyota and his tires seem to be leaning out at the top when he isn't in it.ine seem to be leaning in when no one is in it.