[cooperino]

Originally Posted by olds45512

It's not a problem, old cars didn't have grease fittings for the wheel bearings and they held up just fine. Pack the bearings with hi temp grease and they will be fine.

Thanks for the input. I understand your point.
However, Even the oldest cars had very tight grease cap covers on the outside and seals on inside of hub keeping dirt, crap , and most importantly water out. If it had a zirk, pumping a little new grease in would in turn push out some of the old along with dirt...

I don't mind wiping down the rim every so often after putting a few pumps in so I think I will drill in some zirks.