Hi, new to forum, thank in advance for any advice or ideas. I have a 2019 F350 lariat ultimate fx4 with 8" fabtech ( 4" coil overs and 4 link in the back ) lift and 38x 13.50 toyos or nittos ( depends on time of year) My issue is that the truck "sways" and wanders alot. before this truck I had a 2017 platinum F350 SRW with a PMF 8" lift and it handled like a sports car. The only real difference I can think of is the Platinum had the adaptive steering system. Could this be a issue? When I first got the 19, before the lift, it felt a little more sloppy than the 17- I chalked that up to the softer stock suspension. But this truck is pain to drive. The PMF lift was a bit more robust and had big hiem joints where the fabtech stuff is a little less heavy duty. I have a dual steering stabilizer on both trucks incase that matters.

 

Eric C, Thank you starting this thread cause I bought a 2020 Platform F-350 with the idea of a 10” lift on 40” tires and I need to know what I’m in for as well as what to look out for…. So I thank you in advance for all of your help cause I will be coming back to this thread often!!