i have a 2006 f250 and the dealer was telling me that it was the new tires that put on it . i told them it didn't start do that till after two months of putting on the new ones on , we went round and round till i told them that i wanted to talk to a Ford engineer and they asked me to give them one more chance to fix it , so i let them they changed out the steering box and that fixed the problem
could be a tire out of balance or vehicle out of alignment
The front wheels of a car can wobble because the car's suspension is not in proper alignment. The wheels may also wobble if the rim is bent or if the tire is improperly installed
Could be alignment or air pressure causing pull. wobble is most likely tires out of balance.
Could be your tires need balancing, or you need an alignment. The faster you go, the more it's going to wobble.
A possibility is that you have an alignment problem. Check to see if your wheels need to be aligned and balanced.
Sounds like your car might need either an alignment or the wheels have to be balanced.
The steering joints and connections are worn and need replacing Actually, the most likely problem is the tires. They may just need balancing. Sometimes the belts in the tires separate which causes a wobble. high/low spots in tires also causes a wobble. A bent rim can cause a wobble. Excessive negative caster will cause a wobble (alignment issue). Steering joints (inner and outer tie rods will not cause a wobble)
It could be dirty spark plugs or you need a wheel alignment. If that doesn't work you might have a fuel blockage.
There are a couple of reasons why a car may wobble between 30 and 40 miles per hour. The tires may need balanced or the car may need a front end alignment.
check you motor mounts and trans alignment your pulley shouldn't wobble with a new assembly
you might want to check the brakes and roters they might be broken or warped...that would be the my first guess...then you might check the alignment
Check for either a bent wheel or a faulty tire. Low speed "wobble" is an indication that the bond between the tire and the belt inside the tire may have failed. Have it checked by a reputable and qualified tire or alignment shop.