Have an 08 with v6 and 16" wheels and tires want to put tallest, widest and the correct offset without tire rub in corners, speed bumps etc. Also is there a market for stock 16"wheels and tires from an 08 and where should I try to sell. Thanks for the help.
NT Maryland

 

you can put 20" rims on the 05+ but I don't like the look. The best choice to have to best look would be go to 18" rims IMO. Either 18x9 all the way around which would need 255/45/18 tire size OR 18x9 in front with 255/45/18 and 18x10 in back with 275/40/18. As for the stock rims try forums you may get someone wanting to buy the rims to put winter tires on or use the stock rims/tires for winter driving

 

With 18x10's you can put a 295 in the back

 

05+ and different backspacing and wheel offset but if your sure a 295 will fit on an 05+ OK. I'm not real up to date on the new stangs so I gave him the safest best fit for a 18x10 rim on an 05+ stang