Another thing to try and find is a product called Brite Shine (I think). It's great for chrome and alloy. It's a cotton wadding that comes in a tin. You only need to use a small amount and then polish off with a clean dry cloth. A tin of this stuff will last for ages.
I have been using this product for many years and highly reccomend it. Its great for real chrome and goes ok on the plastic chrome aswell. This stuff is non abrasive and works on any metal or chrome surface. Joan steals it from time to time to polish silver wear and jewelery(not that we have much of that

) And it does last forever I have only purchased 4 tins over 15 years or so. I used it on the Charger when I had that. There is a similar product in a black tin by Eagle one, It is alright if you can't find BRITE SHINE in the yellow tin. When I purchased the tin I have now about 5 years ago it was $4.50 from Auto One and still is more than half full.
As for tyres Where I work they still have the 4 Kumhos and 4 Hankooks for $250.00 for the 4 they are 195 X 65 X 15's They are brand new and only done 2-3 Klm's Pickup is Parramatta. If your interested let me Know (PM)