Making sense of this all
 

I'm sooo confused when I read all these different things.

i.e.:
225-35-20
offset
to roll/trim fenders
etc

I'm just so lost and I'm just trying to understand and learn.

Can someone PLEASE help me out?! :red:

Here's a start.......

https://www.chevyhhr.net/forums/appearance-modifications-discussions-6/wheel-fit-guide-4804/

Here is how it breaks down. 1st #, 235 is the width in millimeters. 2nd #, 35 is the percentage of side wall. Let me explain: 35% of the width of the tire which was the 1st #, will be the height of the sidewall. And last is the wheel size 20". Hope this helps:thumb:

that makes a LOT more sense now! thank you!

now what is this i hear about offsetting?

Offset/Backspace is the amount of the wheel that is behind the wheel hub. Check out this link https://www.rsracing.com/tech-wheel.html#backspace

You can also check out http://www.tirerack.com/about/techcenter.jsp will tell you everything you need to know about tires & wheels! :smile: