So I just picked up my AT4 and have plans to put 37's on it. My only issues is I'm not sure if I want to level or lift it 4-5". My concern is ride quality and shaft angles. I don't off-road just a highway queen and I want to keep a decent ride. My last 17' 2500 Denali I did a 6.5 BDS cranked down around 5-5.5" with 35's and bilstein shocks which I thought road well for F rated tires. What's everyones take on this?