Hey guys, I got these wheels off my dad's P30 truck but I'm not sure if they'll also fit other GM 8 lug applications, such as pickups and 2500 Suburbans. I couldn't get any markings off them and it's currently wearing 245/75R16 tires. Here's a pic: http://i.imgur.com/hDwfq.jpg Any help? Is this the standard steel wheel found on Chevy 8 lugs or is it different in some way or another? Thanks much!