Changing to new tire, problem

will8 Posts: 82
edited January 2011 in MTB beginners
Please don't laugh when you read this.

I put my new tires on my bike earlier, and there is a slight wobble when the wheels spins I know it's not the wheels as there are new.

I have looked on you tube, and it is as easy as I thought, but I can't get the wobble out. I have tired twice.

The tires are the folding type so when they came they was flat and out of shape, would have any thing to do with it.

What iam doing wrong.