YES.
Yes. The 235s are about 0.5 inch wider. My first set were P225 70R16 on my Toyota Highlander and when I replaced them I put on P235 70R16 tires per mechanics' suggestion. If you want better stability or carrying more weight, use 235s. If you want better gas mileage and tend to not carry a lot of weight, use 225s.
NO, the rim size is incorrect.
It's a 9 or 10 x 15 rim. A tire for a big SUV, possibly.
Yes, both those will fit same rim
The rim specifications of a 2007 Chrysler 300 touring is as follows P215/65R/17 unless you got the optional Equipment Package then it's P225/60R/18
No
No. Last two digits are the rim size. A 15" rim certainly cannot fit on a 16" tire and vice-versa.
will a silverado 2007 after market rim fit a 2007 nissn titan
will a silverado 2007 after market rim fit a 2007 nissn titan
Tires fit onto the wheel rim
Will as 20 inch after market rim that's on a Chevy fit my Titan