As with most aluminum rim's they alway's seem to leak,I ALWAY"S use a sealer on them,weather they look fine or not.I know your's are most likely steel but I'd use a sealer on them also.Now that I no longer work at a tire shop I alway's tell the person doing my tires to use a sealer,even on the valvestem.No more problem's with leaky rim's.One shop I was at I told em to use sealer and they said they did.Had 2 leaking overnight,Went back and had them fix em,they wanted to charge me for repair!!I say,you installed em yesterday,I requested a sealer thet you did not put on and by the way,you may as well reseal the other 2 tires while you are at it!!!
