Been doing about 1000km of z2 base training per week so far this season. My Lambo dealer says I should rotate my tires every 3k for optimal performance on my daily driver, so it seems strange my soigneur hasn't been rotating my tires every few weeks on my sir-velo. Should I fire him, or is he right that it's not necessary?

*note I had to stop buying new tires for every ride because of the trump tariff import costs.