<font color=blue>appears that my left rear is not filled quite as much as the right can you put a little air in to equal them out? </font color=blue>
JB, this makes me think that maybe liquid filled tires are new to you, so if I'm wrong you can ignore this. However (if I'm right)/w3tcompact/icons/wink.gif, when you put liquid in the tires, you only fill them approximately 75% with liquid. You can get that level by jacking up a wheel just enough to take all the weight off of it, with the valve stem at the top (12 o'clock position) and you fill it until liquid runs back out. If you actually filled them full it would be very rough riding; they'd be solid because the liquid will not compress like air will. So in other words, with them "filled" properly, you still adjust the tire pressure with air just as in the past. I use an air/liquid tire gauge and also always check the pressure with the valve stem at the top and give them a short blast of air first to clear any liquid out of the valve stem (so a regular tire gauge works OK; just that if you get liquid in it, it may not last as long as one made for both air and liquid).