Open the drivers side door and look at the door jam and you will see a sticker. Read it.
Tire size is 235's. That is the stock size.
Tire size is 235's. That is the stock size.
The stock (OEM) tire size for a 1998 Chevrolet Tahoe is 245/75R16.
P245/75 R16 Chevy stock size
15 inch sould be the stock rims and 31 should be the norm for the tire size
16"
14 inch
P195/70R14 would be the stock tire size for the front, rear and spare tire.
Original tire size was 215/70/14 on a 14" rim
it is 225/60/R16
31 x 10.5
Mine came stock with 235/70 r16