I'm looking to get some slicks for the new year. I've never had any before and was looking to get some to improve my time at the track. Saw some on craigslist that are 27.5x12. He lists them as 15"x10" 5x5 bolt pattern.

http://wichita.craigslist.org/pts/4862231085.html

I don't go to the track much but I do want to get into the 13s. Was thinking some slicks and a tune this year would do it. Should I get these or look elsewhere? Thanks!

 

Is this just for the drag strip or track days ?
I'd strongly advise against using them on a track day as you'll put huge stress onto suspension parts, unless they are fully uprated to race spec parts of course

 

Those are 15 x10 wheels which I'm pretty sure won't clean your brakes. Even then they are 5x5" bolt circle your 350 is 5x 4.5", the tires are 27" diameter and 12" wide for use with 15" wheel diameter. To top this off they appear to be circle track tires, not what you are looking for at all.