do you have to replace all four tires at once on a 1995 jeep cherokee sport

I always run four with the same specs and condition. Some guys say as long as the two in front match each other and the two in back do likewise , then you're okay. Where I come from it is illegal to drive on a public road with mis-matched specs. If you need one only and the others are still real fine (kind of unlikely) you could do the one as long as you get a match to the other 3. --my opinion.

its fine but if you have 4wd it probably won't work. in order for 4wd to work the tires have to be pretty much the same height. if i recall right the tolerance on a jeep is like 3/32 of an inch.

It is a true 4WD.

Thank you all for your help.

@tennisshoes - dandyoun said he'd help a guy out with codes if the guy got back to him. This is from a while back, but the guy just posted his codes and dandy hasn't been on the site for a couple of days. I don't know how to answer ( it was a question dandy & I were both jumping in on helping with) ........The guy posted codes...P2196 and P2198.......those don't match anything I have references for. Do they mean anything to you?

you are welcome

Thanks. I want to get back to you later though because that code configuration doesn't match with the way I've seen codes written. You telling me that different ways to get codes then? I'll be back.

Thanks again and I still gotta wrap my head around going from OBDI Dots & Dashes to my Caddy's three digit codes to PO1,P02 plus 3 digits and now 4 digits. ;[ (never too old to learn; they say!----Who are THEY. :)

Still waiting for the evening news to show the mess caused by one of the new ones trying to park itself while going down the highway,Computer glitches drop planes out of the sky,screw up my bank machine and TV converter, and cars too