After Bayankhongor, fuel availability in smaller settlements can be scarce, with some Petrovis stations being empty and others having queues. It is recommended to carry extra fuel in canisters. The common fuel type is 92 octane or 92 Euro-5; 95 octane is rarely found. Larger towns like Altai, Khovd, and Ulgii generally have better fuel supply, but it's still advisable to check availability and fill up whenever possible. The scarcity of Russian-plated vehicles might reflect local fuel logistics.
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