Allan, can you explain why there's three lines. I don't understand that part.

If I ever get mine out of the shop I'll post my numbers. Maybe I'll stop by there today and grab the trans number.

The three lines show how a tire change would affect your RPMs.

22.5 Lo pros top line

11r22.5 and 24.5 lo pro middle line(both are same height)

11r24.5 bottom line.

Thanks Allan, I understand now. I'll post my numbers as soon as I can.

Could you run the graph for me Allan?

Cat C-15 475 motor
390 gear ratio
RTLO-18913A Eaton Fuller Trans 13 Speed

Thanks!

Allan, not to change the subject, but what do you think of these two things advertised to boost mpg? www.getliberator.com and http://specialtiesmg.com/jetstar.php

Straight through muffler yes, regardless of make.

Hydrogen injection? I haven't seen ANY evidence to prove it.

Hydrogen does make power, but the draw on your alternator will be greater then the energy you get from the hydrogen.

Didn't know Allan if you saw this or not?

yeah since I want to change fron 24.5lp to 24.5 tall rubber this would be great

C15-550 hp
3.36's rears
RTLO-18913A Eaton Fuller Trans 13 Speed

Yeah I did see it papa rick.

I'll do it after supper, it's more efficient to do 4-5 at once.

Ok, thanks Allan, Appreciate it!