trial_nbc

Ok, so I just lifted my 07' F150 Supercrew with the stage 2 6" procomp lift, but now am experiencing some vibrations through the truck when traveling over 50mph. I had some worn BFG's and was told it was the uneven wear of the tires, so now purchased some brand new 35" Toyo M/T's and it helped out a bit, but still getting the vibration.

So is this something that's just part of the lift with bigger tires, or is there something wrong somewhere? I was told I might get some vibrations while in 4 wheel high, but I am getting these in 2 wheel drive!

Can anybody shed some light on my situation?

94'snap

Did you have the tires balanced when they were mounted?

frdrdr4life

i just got my stage 2 lift had it for about a week havent had any vibraton at all u should take it back to where u got it done

Redneckmafia

Driveshaft pinion angle????

3p0x1fx4

x2. Pretty common with lifts. DS angles become pretty extreme causing a bad vibration.

kbagphillips1

Very possible also check your u-joints they can also cause some vibration but most likely if it just started doing it immediately after the lift it its your drive shaft angle

trial_nbc

Dang, I was thinking the same thing!
Thank you guys for your help.....

Now what kind of options do I have to fix it?
Are there any quick fix's for it, or do I need to invest in a new drive shaft?