YES they can: here is some information that you might like to know, just in case you want 20in rims on your 99' Grand Prix.
Bolt Pattern: 5x115 Offset Range: 34 to 45 Wheel Size Range: 15x6.0 to 20x9.0
yes
yes
yes they will.
if its lifted but if not no
yes i have 20ths on mine
you dont.....
yes they are all the sameI've had a 1999 and 2004 and u can also interchange the grand am SE 15 inch rims with the 16 inch rims and of course make the normal or low profile choose accordingly
YES 22X8.5 ON A 245/30/22 TIRE...FIT IS NO PROBLEM
can i put 22 inch rims on 1999 mustang
Yes they can. I have a 2007 Grand Prix with 22" rims. 245/30/22. spacers are needed for the back as the tire would slightly rub on the coil plate.
Yes they can. I have 22's on my 05 Pontic grand prix
yes it can but that size tire is recommended for 7 inch and wider rims. 16 inch grand prix wheels are 6.5 inches wide. 235/55/16 is a better option and what I run on my 97 GTP.