A Tesla sat a week in a Sky Harbor garage. It can refuse to wake in the heat. You may still have range on the traction pack. The 12-volt died from Cabin Overheat Protection and Sentry Mode. Tesla roadside will not plug in at the stall. They tow to a Supercharger or a service center. How much is Tesla roadside assistance in that case depends on three things. Warranty, distance, and what failed all change the bill. Tesla’s public pages we could check do not show a simple fee table. Confirm the quote in the app before they dispatch.
What Tesla actually sends to a stalled car
Tesla’s roadside program dispatches a contractor. That contractor brings a flatbed, not a charger. If the pack is empty, they typically tow to the nearest Supercharger or Tesla Service Center. A warranty defect that killed the drive goes toward service. Teslas need the drive wheels off the pavement. A flatbed is the usual tool. None of that puts energy into the pack on the shoulder.
That’s the product mismatch Phoenix-area drivers hit in summer. You wanted miles. Tesla sends a ride to a pedestal. When Tesla roadside assistance won’t charge you on site unpacks that policy. Stay on Tesla’s program only if a tow is what you want.
Heat is doing the draining
Phoenix averages about 111 days a year at or above 100F. About 21 days reach 110F or more. July highs average near 107F. August highs sit near 105F. Overnight summer lows still land in the mid-80s. Cabin cooling on I-10 eats range while you creep. A Cardinals night at State Farm Stadium in Glendale, Arizona, does the same in the lot. A workplace stall in Chandler or Mesa after the office charger failed is the same call.
AAA’s 2026 study found about a 10% efficiency drop at 95F versus 75F. Range fell about 8.5% in that test. Recurrent tracked 345,622 trips from 300 Phoenix-area EVs. It reports 20 to 30% range loss above about 95F, and near 31% at 100F. Don’t treat those as Tesla factory numbers. Tesla’s site wasn’t available to confirm a heat figure.
Grades add a second hit. Northbound I-17 toward Anthem, New River, and Black Canyon City carries a posted 6% maximum. The Beeline, SR-87 toward Payson, posts 7% into Slate Creek Canyon. US-60 east through Apache Junction starts the Superstition climb. Forum drivers on I-17 have reported about 40% more energy uphill than down. The nav often undercounts it.
A factory tow still ends at a Supercharger or a service center. It doesn’t put miles back on the shoulder.
Included under warranty, billed after it
Check your car in the Tesla app and on Tesla’s support pages. Terms move with model year and purchase date. The usual Basic Vehicle Limited Warranty window is four years or 50,000 miles. An Extended Service Agreement can change that. So can a Certified Pre-Owned contract. Read the contract you actually bought.
Tesla’s published roadside menu commonly includes towing when a warranty defect leaves the car dead. It also covers towing an empty pack to a Supercharger or service center. Lockout help is on that menu. So is a flat-tire dispatch. Tesla may send help when the 12-volt will not wake the car. Treat the list as a starting point. Tesla decides coverage on the call. Out-of-charge towing can be limited even on a new car. Confirm it before you wait in 110F heat.
Once you’re outside warranty, Tesla bills. We could not confirm a current public Tesla fee schedule. Third-party roundups invent figures. Those figures aren’t verified here. Ask Tesla what this call will cost before they roll a truck. Distance to the Supercharger or service center is the main lever. A stall in Tempe is a shorter haul than a pickup on I-17 north of Anthem.
Arizona has no toll roads and no toll express lanes. ADOT confirmed that. Loop 202 South Mountain is free. A Tesla-arranged tow here isn’t picking up tolls. Mileage and the type of help still set the bill.
What actually moves what you pay
There’s no single sticker price. Warranty status is first. Help is usually included during the basic window. It’s billed after that. An empty pack from a long idle typically sits outside warranty.
The failure mode is second. An empty high-voltage pack means a tow if you stay on Tesla’s program. A dead 12-volt can be a jump or a replacement through Tesla’s contractor. A flat needs a tire tech or another tow. Those are different jobs.
Distance and access are third. A car on a Tempe street near ASU is easier to reach than a shoulder on Loop 101 Agua Fria. Glendale, Arizona, and Peoria, Arizona, both sit on that west Loop 101 run. A Sky Harbor Terminal 3 or Terminal 4 garage has its own access rules. Level 2 charging is confirmed in those garages and at the 24th St. station. That doesn’t help a car that will not wake. The 12-volt runs the door handles, screens, and the contactor that connects the main pack.
For a local mobile charge, the quote moves with how much range you need, where the car sits, and time of day. The operator who takes the job quotes you before starting. Charge Pro PHX doesn’t set that price. The operator bills you directly. How mobile EV charging is quoted to Phoenix area drivers covers those levers.
State trucks will jump a gas car
Arizona DPS Roadside Motorist Assistance changes tires. It brings gasoline or diesel. It jump-starts batteries, adds water, and calls tows. Its published materials name gasoline and diesel. They say nothing about charging an EV. ADOT’s Incident Response Unit works Phoenix-area freeways from 5am to 8pm weekdays. It clears crashes and debris. It changes tires and helps stranded motorists. No EV-specific charging is listed.
If you’re empty on I-10, Tesla still tows. DPS still will not plug you in. A mobile operator with a 240-volt Level 2 source is the on-site option.
Get off the travel lane while you wait
ARS 28-871 says stay off the traveled lanes when you can. A vehicle disabled so badly it can’t move is exempt. Leave room for traffic. Stay visible 200 feet in each direction. ARS 28-775 is the Move Over law. Other drivers must move over a lane if they can, or slow down.
If police order the car removed, ARS 28-872 lets them do it. Owners pay reasonable tow and storage before release. Arizona sets no statewide cap on private-property tow rates. Cities and counties may set their own maximums. We did not confirm a Phoenix or Mesa posted cap for this page. Ask the lot for the current bill before you pay.
Charge at the car instead of riding a flatbed
If the pack is empty, you may not need Tesla’s tow. A cooked 12-volt is the same idea. Charge Pro PHX is a referral line. It matches you with independent local mobile rescue operators. It owns no trucks and employs no technicians. The pros we connect you with bring a 240-volt Level 2 source to the car. They use a native NACS plug for Tesla. Non-Tesla cars use a CCS or J1772 adapter. They typically add 10 to 20 miles of range in 15 to 30 minutes of charging. That’s charging time, not a promise of when someone arrives.
They can also jump or replace a dead 12-volt on site. A dead 12-volt strands the car even with a full traction battery. Hot-climate starter batteries last about 47 months versus 59 in cool ones. That’s Battery Council International work via Battery University. AAA calls heat the number-one cause of battery failure.
Tesla 12-volt battery jump is the on-site path when the car is dark but the pack is fine. Out-of-charge recovery is the path when the big battery is empty. Mobile EV charging is the truck at the bumper. What Tesla roadside covers for out-of-charge and 12-volt calls compares the factory menu to that local option.
Home charging still matters for the next day. APS serves large parts of Phoenix plus Surprise, Goodyear, and Buckeye. Its R-EV plan is marketed as EV Overnight Charging from 11pm to 5am weekdays. SRP serves much of Mesa and shares East Valley cities. Confirm your address. Service can split a block between APS and SRP.
When Tesla’s tow is still the right call
Take the factory tow if the car has a mechanical failure Tesla needs to see. Take it if you want the car at a service center anyway. Take it if you have no safe place for a mobile charge. Need a charge on the spot, or a Tesla tow to a Supercharger lays out that choice.
Don’t wait on Tesla if you already know you only need a curb charge. They aren’t bringing a charger. Ask for the tow quote first if you stay on their program. Then decide.
If you want a local operator instead, call (602) 932-0920. Charge Pro PHX will match you with an independent pro. That operator quotes you before starting.
Frequently asked questions
How much is Tesla roadside assistance out of warranty?
Tesla bills those calls. We could not confirm a current public fee schedule. Distance to a Supercharger or service center moves the quote. Ask Tesla for this call’s price before they dispatch. A local operator also quotes before starting if you want an on-site charge.
Does Tesla charge the car on the shoulder?
No. Tesla roadside tows to a Supercharger or a service center. It will not charge the car on site. That is the policy Phoenix-area drivers hit in summer heat.
Is Tesla roadside assistance free under warranty?
It’s typically included during the Basic Vehicle Limited Warranty. That’s usually four years or 50,000 miles, whichever comes first. Confirm your VIN in the Tesla app. After that window, expect a billed dispatch.