Final answer:
The consumer's breach of warranty claims do not expire against the wholesaler.
Step-by-step explanation:
The consumer's breach of warranty claims against the wholesaler do not expire based on the given information. In product liability cases, there are different approaches to determine the liability of each party involved in the distribution chain. One of these approaches is the chain of distribution theory, which holds each party in the chain responsible for any defects in the product. In this case, the wholesaler would be liable to the consumer if the scooter had a defect that caused the personal injuries. The liability would not expire, as the consumer suffered the injuries in 2012, within the applicable statute of limitations for product liability claims.