tire questions

["Daniel Eldredge" <deldredge@worldnet.att.net>]

     I am considering putting new tires on my 1966 tiger and need to know
what
if any preparation the rims need to get them ready for the new radials.  I
still have the 13 inch bias tires on the car now and the old tires are
atleast 20 years old.  Also what are the limits in size I can put on to get
the best combo of handling and ride characteristics.  Thanks for your help.

Dan Eldredge
Deldredge@worldnet.att.net