Minn. Stat. § 541.05
Subd. 1. Six-year limitation.
Except where the Uniform Commercial Code otherwise prescribes, the following actions shall be commenced within six years:
Subd. 2. Strict liability.
Unless otherwise provided by law, any action based on the strict liability of the defendant and arising from the manufacture, sale, use or consumption of a product shall be commenced within four years.