Tire size for 17" Rims ?

[bhickmott]

Hey Geno

What's the best tire size to run with those 17 inch rims that I just bought ?

Bill
98 Blk on Blk

 

[formerknown]

245/45/17. Some pepole run 275/40/17 in the rears...

 

[Jporter]

245/45/17. Some pepole run 275/40/17 in the rears...

Stealing thread. Will 215/50/16 fit on factory rims? I found a guy selling them cheap.

 

[bhickmott]

Stealing thread. Will 215/50/16 fit on factory rims? I found a guy selling them cheap.

It will probably mount up OK, but the outside diameter is 2 1/4 inches shorter than the OEM 225/60/16. The shorter tire will act like a rear end gear change which is generally good. But the downside is that it will cause your tranny to shifter sooner (at a lower RPM) unless you change the gear on the Output Shaft Speed (OSS) sensor. You'd probably need to go up one tooth.

Bill
98 MK8 Blk on Blk
bhickmott@ironworksep.com

"You buy a car once, but you pay for it everyday"

 

[Jporter]

It will probably mount up OK, but the outside diameter is 2 1/4 inches shorter than the OEM 225/60/16. The shorter tire will act like a rear end gear change which is generally good. But the downside is that it will cause your tranny to shifter sooner (at a lower RPM) unless you change the gear on the Output Shaft Speed (OSS) sensor. You'd probably need to go up one tooth.

Bill
98 MK8 Blk on Blk
bhickmott@ironworksep.com

"You buy a car once, but you pay for it everyday"

Well, maybe rather than going through all that I'll just look for some that are stock size. Considering I have no idea what an OSS is, how to change it or even where it's located. Thanks for the info, you probably just saved me some money that I can put towards the regular size.