Maintenance matters in a full-size pickup because the same vehicle may spend weekdays carrying passengers and weekends towing or hauling. Tires, brakes, fluids, cooling, and load-related equipment must remain ready for both uses. A truck that seems fine during a short commute may reveal a neglected problem only when it is loaded for a long trip.
Service requirements depend on the actual powertrain, model year, and use. Gasoline, diesel, hybrid, and battery-electric pickups do not share one maintenance list. Follow the correct manual, combine time-based and distance-based requirements, and treat reminders as part of a service plan rather than proof that every system has been inspected.