I have some spots from some tires I had in the back seat on the tan leather (pic is below) lexol leather cleaner did nothing, anything more extreme? I want to sell this car and do not want these on there, HELP!

 

wow, that's some pretty nasty spots!

There is some stuff that I used to get years old nicotine stains outta a door panel that made it fresh and new..ok, nicotine is not like what that looks like but it's pretty strong stuff.

It's called Foam Leather Cleaner, you can get it from wallyworld for like less than 10 bucks.... it's like this white foam stuff that sits on your leather and eats stains away..

Another suggestion, remove your back seat so you can get it out and really give it a good scrub down.....you will need to probably wash your whole seat with this foam stuff, as it cleans ground in dirt outta the "pores" of the material and you can tell a non-cleaned part to a cleaned part.

Actually, there is a guy on the forum who does auto-apholestry... he'd be able to help you prolly!