Listed in your owner's manaul and on the driver's door post. If not there, go to www.tirerack.com.
the original equipment tire size was a 195 70R14
Tire size is P195/70/R14.
Original manufacturer's tire size for a 1995 Chevy Blazer are P205/75R15 97S.
235/75R15
Original Equipment tire size is 185/75-14.
205-75-15
Look on the driver's door post.
265/75r 16
For the base model it's P235/55R16
P235 75 r15
235/75/15 for 5 lug wheel
what is the tire size for a 2000 Chevy Malibu ls