Help with 64 dart gt tire size

My 64 GT has 225X60X14 radials on all 4 corners- with 14" rallye wheels- no clearance problems anywhere- have 235X70x14 on my 65 valiant rear- no problem- fronts were 225/70/14 and hit on the lower front corner of the wheel well- just a little pruning and is OK- should have used 215s though...