Levi Smith wrote: > I go the other way and fill them with that sodium chloride or whatever it is > they use to weight tractor tires. Gets better traction in the winter and > gets better mileage cause all that extra mass just keeps going so I can just > let off the accelerator and my 300D just keeps going. >
If you put smaller tires on the front wheels, you'll get even better fuel economy, because you'll be going downhill all the time.
