This is the Rivian schedule:
Maintenance Intervals
Tire Rotation and Multi-Point Inspection: every 7,500 mi (12,000 km)
Comprehensive Inspection: every 22,500 mi (36,000 km)
Brake Fluid Flush: every 36 months
Coolant Change: every 112,500 mi (180,000 km)
Drive Unit Fluid Change (Quad-Motor AWD...