looking to jump on a deal for some wheels that are 19x8 and 19x9.5 is the difference in width a concern or is it okay to have that much of a difference in width? sorry for the noob like question but i noticed most people have a 1 inch difference in their wheels....

 

You have no problems with that combo.

 

You can do the same size front and rear or even 2 or 3 inches different...

It may look funny if you dont have the proper offsets for the sizes,,,

the most important thing is tire size diameter!