1992 chevy suburban 2wd vibrates when taking off when up to speed it quites?

[bub350]

taking off to about 45 mph it vibrates after that it quits

 

[Greg]

Go to the tire store, they will check the alignment......... if thats alright get the tires balanced.

 

[Greg]

Go to the tire store, they will check the alignment......... if thats alright get the tires balanced.