1989 Grand Prix Stock Tire Size

[fastbird232]

Anyone know what it is?

[Justin]

Check your trunk lid sticker, it should say on there.

[fastbird232]

Yeah, so would the tires. But the car is 100 miles away, and I'll need to buy a set of tires to bring with me when I buy it this weekend.

[White93z34]

depends on what wheels the car has 14' 15' or 16'?

[5speedz34]

If you don't me asking how the hell are you going to mount the tires onto the wheels?

[fastbird232]

I unbolt the rims, take them to a tire shop, and pay the nice man to do it.

 

Anyway, yeah, I hadn't thought about the minor detail of how big the rims are. I guess as long as I have to call the guy about them I might as well just ask what size tires to get.

[streetdreams]

3 sizes

195/75R14

215/70R15

195/75R15

I looked it up today outta curiosity, though I gotta admit I never seen or heard of 195's on a w body,

[rudefyet]

mine are supposed to 205/65R15...and i have the same stlye rims as the one in your sig

[THe_DeTAiL3R]

3 sizes

195/75R14

215/70R15

195/75R15

I looked it up today outta curiosity, though I gotta admit I never seen or heard of 195's on a w body,

 

That may be correct, for newer models. I currently have 215/70R15s on right now which are my winter tires. My crosslace have 225/60?/16s on them.

But 195/75R15 WTF that sounds like a weird ass size, and why would it be taller than the 215/70R15s when the rim is the same size???? 75R on 14" maybe...

 

 

 

mine are supposed to 205/65R15...and i have the same stlye rims as the one in your sig

 

I beleive that is the CORRECT answer, my 1988 Grand Prix SE had 215/65R15s (wider cause it's an SE not an LE)

[Regal_GS_1989]

I've probbaly got the most messed up tire size. 225/60/14 :? I have to admit they look pretty good on my rims.