well i checked both are 71's. my puller was longer by about 1 1/4" but after looking at it, that might be the angle on the tape due to the larger tires. I am going to pull the rim and tires off and measure. that answers a question today though. looks like i might have to buys another tractor now. dang it. hmm i wonder who has one for sale?

lol i quess i need to find a wide frame tractor now, darn it