- We are a full line Peterbilt dealer with a large selection of new and used trucks for sale. We offer parts along with service and repair, financing, insurance, appraisals, a body shop and warranties. We are a part of The Larson Group. The Larson Group has been providing quality products and exceptional service across the Midwest for nearly 25 years. TLG has built a team of qualified, highly trained professionals to assist you with all your transportation needs. We sell, service and inventory parts for the full lineup of Peterbilt trucks as well as all lines of pre-owned equipment. TLG can assist you with competitive financing options, preventive maintenance packages, roadside assistance as well as leasing and rental. Let us be your trusted provider for all your transportation needs.