Im in the process of building my P47 and got to the point of installing the wheels and noticed that they are different. One is soft and the other is pretty firm. Alot more than the other anyway. Will this have any adverse effect on landings and takeoffs? I do fly off of hard packed dirt, and asphalt runways. They arent perfectly smooth and have some minor ruts and cracks in them. Will this cause the plane to veer to the side?

Thanks.

They may or may not be a factor. Try 'em and see. If it's a nice plane just buy the right wheels(scale) w/ appropriate treads and tire.
Mike