What size tire for back of 69 Dart GT vert?

Due to a recent blowout (see thread: http://www.forabodiesonly.com/mopar/showthread.php?p=941344#post941344 ) Need to put new tires on my 69 Dart GT vert. Currently has 225 60x14 on Crager 7" all around. Thinking of going w/245 60x14 on back but concerned about side fender clearance. Drivers side 1" now but passenger side 3/4". Will need to measure current tires and compare to chart below. Anybody got any ideas/suggestions?

These are the specs on 60 series BF Goodrich TA:

TIRE----Rim----Sec width---OA dia----Rev

225.......6.9"........9"...........24.7".........8 42
235........7"........9.5"..........25.1".........8 20
245........7"........9.8"..........25.6".........8 13

Dart2.jpg

Blow out and interior update May 2010 012.jpg

dart 002.jpg

dart 007.jpg

dart 008.jpg