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Because tracked vehicles are more likely to break down after long-distance travel, consume more fuel, and are heavier, tanks and tracked armored vehicles are basically transported by train or truck for long distances.
If a long trek is required, wheeled armored vehicles are the preferred choice because they are faster and more fuel-efficient, and these two advantages are extremely important for Gao Yuan and his team.
So, when it was truly time to set off, Andrew and Gao Yuan unanimously decided to completely abandon tracked vehicles, even if tanks were very effective in combat and had great firepower, they would definitely not be used.
The entire Spark Squad used two British-made Foxhound four-wheeled armored vehicles, and one American Stryker eight-wheeled armored vehicle, which was mainly used for transporting supplies.
Andrew's ride was a Stryker wheeled armored command vehicle, but his armored vehicle was left among the rear convoy.