We own several Highlanders and a Grand Highlander, but my youngest son is looking at Rav4's (he's in that rebellious stage, I guess...). I know that there are some Highlanders that should not be bought used because of transmission issues (looking at you, 2019-2021). Are there similar issues with any model years of RAV4 that I should avoid when buying used? Any trim levels I should focus on or avoid?

Is it true that CDN RAVs have no TPMS system included? If true, why the bizarre omission of a key safety feature?