70 Swinger wheel size?

Standard wheel for darts was a 14"x 4.5" steel wheel.

Only 340 Darts came with the 14"x5.5" steel wheels, or 14"x5.5" Rallye wheels.

Of course, checking the proverbial "box" could get you whatever you wanted.

The guy who said it should have a 14x8 was clearly a Cheby guy.