My buddy wants to put 35's on his stock rims with a front leveling kit on an 04 3500 quad cab,will they fit OK?

 

yes it will fit. may rub alittle with stock rims..

 

i just put 35s on my truck and they dont really rub that i can see...just the mud flaps a little bit on the far inside. but not bad at all.

 

Im assuming you mean SRW?

And yes, theyll fit just fine.
315s fit fine, as do 325s, only thing youll have with 325s is a SLIGHT rub on the control arms at FULL lock, no damage to the tires or control arm though.
Height wise, theyll fit without the leveling kit, thats mostly for asthetics...

 

35's with only a leveling kit tend to rub on the rear of the front fender where you would mount mud flaps- mud flaps and fender flares will increase the chance of rubbing.