Vibration in the pedal!!!

[TAPDH3T]

since yesterday afternoon I have noticed vibration in my steering wheel and gas pedal when driving my 2009 H3T.. I can hear a prominent DaDaDaDaDaDaDa and feel that in the pedal and steering wheel.. It is worse when in a curve...
I first thought maybe a wheel was not secure because is just got my 37s on but they seem to be tight with no play.. Then I thought maybe it was the steering stabilizer because I can push and pull the tire and get movement.. I believe scorworks makes a replacement..
I'm not sure what it is because I'm at work now, but my truck does not feel safe to drive.. Any ideas or suggestions???

 

[ArtHummer]

tie rod, ball joint(upper or lower) or on your best case scenario is balance is off one one of the wheels.
Does it pull a bit on the side when you braking? If that happens then 85% it's a tie rod.

 

[frumaker]

i had that same issue and it was the wheel bearings. also check your spacers and make sure they are on right if not that could cause a "wobble"

 

[TAPDH3T]

Yea I need to try and figure it out!! Because my warranty is up next month.. Plus it needs to be fixed before I head ur way. GM will prolly tell me they can't fix it for some crap reason...

 

[frumaker]

I had mine fixed under warranty. no issues from the dealer on that one.

 

[TAPDH3T]

I will get something like due to the large tires spacers offroad use lift etc.. We can not cover under warranty.. Lol I have called and am waiting on them to call back for an appointment.. They are trying to find me a loner car since I'm on call 24-7

 

[3rdH3]

Put your 16's back on and see if it goes away. It could be the wheels and tires or just exaggerating a problem that already exists. Always look at the last place you messed with.

 

[TAPDH3T]

Put your 16's back on and see if it goes away. It could be the wheels and tires or just exaggerating a problem that already exists. Always look at the last place you messed with.

I am at the tire shop getting them checked!!! I've had the wheels am tires on for over a week and it started yesterday afternoon.. I know I need an alignment but won't beable to get one until my next day off.. But like I said its rode smooth until yesterday...

 

[TAPDH3T]

All tires rebalanced and tight.. Issue is gone!!!!

 

[UT-H3]

:thumbs: Good info for me too!! Thanks!

 

[alrock]

That was easy.