Yes it is as long as you change all 4 so as not to confuse the speed sensor.
Base models: P225/60R16; Impala SS: P235/55R17.....
Yes, you can mount 225-60r16 tires on a rim made for 215-65r16 tires.
Your 1999 Chevrolet Malibu LS came OE with P215/60R16 tires. I hope this has helped. COO of TireTyre.com
Subaru Outback
205/60R16 or 215/55R17
Sorry, no ca do.
Yes you can
NO, rim size is incorrect.
Many US companies make tires of that size.
yes, if your rims are the factory 16's.
The tires that came stock on the 1959 Impala were the OEM. On the convertible they were the 235 blue-flame tires. OEM stands for the original equipment manufacturer.
Factory 2012 Impalas come with the pcm limited to 112 MPH due to the fact that the factory ships them with tires that that have a safe speed rating of "T"=112 MPH. With the PCM retuned via a programmer and some high speed rated tires the Impala should reach a top speed of 140+ MPH.