Sure. But it requires a very accurate scale and a good bit of inconvenient and difficult travel.

My Fox Sterlingworth with lengthened chambers AND cones would weigh more at the pole (pick one) than at the equator.

Gravity is inversely proportional to distance you see.

Before we part agreeing to disagree, consider this:

Do you suppose an inner tube ads any strength to the tire?

"The price of good shotgunnery is constant practice" - Fred Kimble