I'm not trying to start anything, just unsure what your position is, & I still don't think you've made it clear. You originally referred to factory production statistics, but have since gone on about cycling wheat through buildings, & racetrack fly pasts.
Are you discussing Soviet published statistics, or Soviet attempts at misinformation for Western observers? If the former, then I don't know why you mention military aircraft, since production numbers were never published by the USSR, nor the tricks with grain. If the latter, then what you've said since the original post makes sense, but doesn't really relate to Soviet statistics. OK, just a slightly sloppy bit of terminology, & no big deal. But a bit confusing.
Were you trying to make a point about the unreliability of US body counts in Vietnam & Cold War attempts to guess Soviet production?
BTW, post-Soviet analysis of Soviet economic statistics finds little outright lying (at least, post-Stalin). The consistency problems were too big for that to work. One false number has implications for others, & you end up with having to invent an entire imaginary economy, or the inconsistencies are obvious.
Agricultural production figures were inflated for prestige reasons by methods such as publishing pre-harvest standing crop estimates, & keeping quiet about the (lower) harvested crop - but the latter was used internally, & used in calculating the published national income figures. Anything that involved counting discrete objects (e.g. cars) was accurate, but maybe they didn't publish the number of new cars built, just the number of cars sold, 'forgetting' to label it as all car sales including second hand. And so on.
The Soviet authorities tried hard to collect accurate statistics, & kept excellent records. Goskomstat quietly produced its own internal economic estimates (not used by the Politburo) to Western standards, & by the early 1980s was leaking some of them to people who'd publish them, such as the Hungarian state statistical office, which pretended at the time that they were its own estimates, but later came clean. Subsequent analysis suggests they were the best estimates produced at the time. They showed GDP at US prices as a bit lower than the CIA thought, BTW.
Probably the biggest problem with Soviet production statistics was that given the somewhat arbitrarily set prices, values were hard to estimate.