i did something of this sort but went with taller wall size.
recommended: 205/55-15
went with 2 in the front: 215/60-15
rears were: 205/60-15
all @ stock height
lets just say i dont have those in the front anymore due to unrelated reasons..but i saw the damaged they incurred on the metal frame piece on the well...
looked nice tho i was tryna go for the fat tires thing..