Denny Hanson

Dennis "Denny" Hanson is Senior Product Specialist with Bosch Automotive Service Solutions’ OTC brand. Hanson, an ASE certified Master Automobile Technician, Master certified Medium/Heavy Truck Technician, L1 Advanced Level Specialist, and Undercar Specialist, has been with OTC for 25 years. His focus is on automotive and heavy duty aftermarket service tools and is based in Owatonna, MN. Hanson is also the owner of DJM Repair, a 3-bay shop where he spends nights and weekends working on everything from cars, truck and tractors to ATVs and snowmobiles.