Hi there.
I can help you out somewhat.
I have a pair of T03 fronts brand new in packet £5.50 posted first class :-)
I also have a pair of T04(pink compound), and T08(blue compound)
The tyres i have that would fit 4wd front are;
Ballistic Buggy T03 minispike (green medium) x 1
Ballistic Buggy T04 minispike (blue hard) x 1
Ballistic Buggy T08 minispike (pink soft) x 1
Schumacher U6515L minispike (green medium) x 3
Schumacher U6517L minispike (blue hard) x 1
Schumacher U6604U minipin (green medium) x 1
if you have a look at the following link, thats what I have left for all other 1/10 cars.. ;-)
Tyres
Regards
Dan