I bought this set for my grandson to assemble various construction vehicles and the set came without the red main wheels to assemble such vehicles. The details are listed in the product description along with the booklet in the kit, but these details were not. We love the quality of the Brio, but when there are no parts in the kit it really takes the excitement out of the gift recipient. There are no instructions on where to get more details or speak to support. Hopefully they will see this and be able to respond. If so, I'll update the review.
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