Tires: tires, gmc s15 jimmy, size tires

Question
WHAT ARE THE STOCK SIZE TIRES OF A 1989 GMC S15 JIMMY 4X4

Answer
Anthony,

Unfortunately, there were several sizes that were OE, so I won't be able to tell you.  But if you look for the vehicle placard it will tell you what came on your truck.  If I remember corrctly the placard for your truck is on the driver's doorpost, but it might also be in the glove box.