Tires: Front tire weight, tire weight, root word

Question
Does the difference in tire weight of right front and left front tires can effect the front suspension system like pulling toward the lighter tire or vise versa?

Answer
Parviz,

Obviously differences in the weight of a tire can affect the way the suspension reacts, but the weight difference shouldn't cause a pull.  Pull might be caused by alignment, or by a tire property called conicity (root word "cone")

But there is a simple test:  Swap the front tires - left to right.

If the pull changes direction, it's the tires.

If the pull doesn't change, it's the alignment.

If the pull dissappears, it's both.