JAM BestOne Fleet Service

JAM BestOne Fleet Service in Portland, MI is a mobile diesel truck repair operation serving fleets with on-site diagnostics, engine and transmission work, tire service, air conditioning, welding, and preventative maintenance. They handle trailers, buses, and heavy equipment, offering quick-lube, radiator repair, alignment, hydraulics, and vehicle inspections. Available seven days a week through major tire networks including Bridgestone, Goodyear, and Michelin.

🚨 This facility operates a 24/7 emergency dispatch unit. If you are broken down on the highway, call immediately for priority response.