What ChargerGrade did Porsche - Tucson receive?

Porsche - Tucson received a C, or 57 out of 100, under the published resilience formula.

How many DC fast ports are listed at Porsche - Tucson?

The September 16, 2026 AFDC snapshot lists 2 DC fast ports at this location.

Does ChargerGrade measure charger uptime?

No. ChargerGrade measures recorded redundancy and fallback strength; it does not have station-level session success or historical uptime data.

Porsche - Tucson Charger Reliability & Backup Grade

Porsche - Tucson

This public DC fast-charging location received grade C (57/100) from 2 listed ports, 26 alternative sites within 10 miles, access hours, connectors, and the September 16, 2026 AFDC snapshot.

4690 E 22nd St, Tucson, AZ 85711

This station earns a C because its physical redundancy and nearby fallbacks are mixed. This is a resilience estimate—not measured uptime.

THE INSPECTION CARD

Why Porsche - Tucson scored 57

Porsche - Tucson received grade C (57/100) from 2 listed DC fast ports, 26 nearby fallback sites, 9 other nearby networks, and no explicit 24/7 listing.

Official statusAvailable20/20

Port redundancy2 DC fast ports6/25

Around-the-clock accessNot listed as 24/70/15

Nearby fallbacks26 sites within 10 miles15/15

Network diversity9 other networks within 25 miles10/10

Connector coverageCCS5/10

Record freshnessUpdated 225 days before snapshot1/5

Before you drive

AFDC is a planning dataset, not a live operations feed. Confirm connector compatibility, pricing and current availability in the operator’s app.

Fast-charging fallbacks near Porsche - Tucson

AFDC lists 6 alternative DC fast-charging sites within 25 straight-line miles of Porsche - Tucson; the nearest listed alternative is 1.3 miles away.

Station	Distance	Capacity	Status
5151 E BroadwayNon-Networked	1.3 mi	2 ports	Available
SERVICEMZE EXPRESS250ChargePoint Network	2.1 mi	1 port	Available
JC HYUNDAI SEVICE LEVEL 3ChargePoint Network	2.2 mi	1 port	Available
JC HYUNDAI SALES LEVEL 3ChargePoint Network	2.2 mi	1 port	Available
Rudy's Country Store & BBQ - Tesla SuperchargerTesla	3.5 mi	12 ports	Available
Environmental and General ServicesBlink Network	4.4 mi	4 ports	Available