Seattle is the leading EV market in the US. Tesla, Mustang Mach-E, Rivian, and other EVs are visibly more common than in other markets. EV-specific roadside calls (12V battery, range depletion) are correspondingly higher.
Constant rain (October through April) wears wiper blades faster than other markets. Tire tread degradation from wet driving accelerates. Hydroplaning incidents on smooth pavement drive a measurable share of winch-out calls.
Seattle hills add specific scenarios: parking brake-on hill rolling, manual transmission roll-back at intersections, downhill brake fade on long descents.
Mountain passes (Snoqualmie, Stevens) produce unique winter scenarios — sudden weather changes can strand drivers within an hour of clear conditions.
Same flat rate across the metro — including I-90 mountain runs.