VoltRescue – Knoxville
- Serving Knoxville and Knox County. Mobile only.
- 813-688-1418
- Dispatch answers 24/7
Facts researched Nov 4, 2026. Map pin is the city center, not an office. No storefront here.
Know Knoxville.
Knoxville is the seat of Knox County and had 190,740 residents in the 2020 census. It sits on the Tennessee River, and most of the city lies between about 800 and 1,000 feet above sea level. Sharp's Ridge rises to 1,391 feet. The University of Tennessee's flagship campus sits along the river west of downtown, and the city hosted the 1982 World's Fair. I-40 and I-75 run together through much of the area and merge about 20 miles west near Dixie Lee Junction. I-275 links downtown to the north, the James White Parkway runs south across the river, and the Pellissippi Parkway serves the west. The city has also redeveloped the South Waterfront with a riverwalk and a pedestrian and bike bridge to campus. For EV drivers, Knoxville mixes ridge grades, river crossings and busy interstate merges.
Knoxville, Tennessee on Wikipedia- World's Fair Park
- University of Tennessee
- Sharp's Ridge
- Tennessee River
- South Waterfront
- Market Square
Knoxville on the record.
- riverThe Tennessee River runs past downtown and campus.[1]
- mountainRidge-and-valley terrain, with Sharp's Ridge reaching 1,391 feet.[1]
- freeway hubI-40, I-75 and I-275 meet here, along with two parkways.[1]
- South Waterfront
- The City of Knoxville's South Waterfront plan includes a riverwalk and a pedestrian and bicycle bridge linking the south shore to the university campus.[2]
- Elevation
- Most of Knoxville sits between about 800 and 1,000 feet above sea level, and Sharp's Ridge reaches 1,391 feet.[1]
- Interstates
- I-40 and I-75 run together through the area and merge about 20 miles west near Dixie Lee Junction. I-275 links downtown to the north.[1]
Three ways we help.
Knoxville roads we cover.
Run together through much of the area and merge about 20 miles west near Dixie Lee Junction. Heavy traffic on the combined route makes shoulder stops dangerous.
Links downtown with I-75 to the north. Its interchanges are close together, so exit early if the low-battery warning appears.
The James White Parkway runs south from downtown across the river. The Pellissippi Parkway serves western Knox County and connects toward the airport.
Range in Knoxville.
Ridge-and-valley terrain
Sharp's Ridge and other ridges cross the area, creating repeated climbs. A trip that looks short on the map may use more energy than expected. Keep extra range for hilly routes.
Game days
Big UT events bring heavy traffic around campus and the river. Arrive with enough charge to wait in traffic afterward, and note your lot or garage for dispatch.
South Waterfront
The city's South Waterfront plan includes a riverwalk and a pedestrian and bike bridge to campus. Use those landmarks when calling from across the river.
White's Fort and First Creek
James White built White's Fort near the mouth of First Creek in 1786. In 1790, Charles McClung laid out 64 half-acre lots between First and Second creeks, leaving the riverfront as a town common. The city was Tennessee's capital until 1817. Those creek valleys still cut through downtown, so name the nearest one if it helps.
Where three rivers meet
The Holston and French Broad rivers join near Knoxville to form the Tennessee River. In 1761, the Timberlake Expedition noted how much deeper the Tennessee was than the Holston. The confluence brought flatboats and steamboats, and today it means many trips include a bridge. Tell dispatch which side of the river you are on.
Heights of South Knoxville
During the 1863 Knoxville campaign, Union forces built Fort Stanley, Fort Dickerson and other forts along the heights of South Knoxville. They also moved a pontoon bridge across the river. Those heights still mean steep climbs south of the river, so charge before heading up.
Railroad boom
The East Tennessee and Georgia Railroad reached Knoxville in 1855, and the population more than doubled that decade. The city became a major wholesale and manufacturing center before its economy slowed in the 1920s. Give an exact address when calling from near downtown, because streets there are close together.
Mulberry place
The Cherokee called the Knoxville area kuwanda'talun'yi, meaning "mulberry place." Most Cherokee towns nearby were the Overhill settlements along the Little Tennessee River, southwest of the city. If you are driving that way, check your range before leaving the city.
When a Knoxville charger lets you down.
In Knoxville, the next charger may be across the Tennessee River or over a ridge. If the one you planned to use is down and your range is low, do not attempt a climb or a crowded interstate merge. Park on level ground somewhere safe and call. A short charge is safer than stopping on a bridge.
Knoxville climate, by the numbers.
Knoxville has a humid subtropical climate. July averages about 78.4°F, with about 36 days a year at or above 90°F, and January averages about 38.2°F. Records range from 105°F to −24°F. Annual rainfall is about 52 inches, and snowfall averages about 4.6 inches. For EVs, summer heat increases cooling demand, winter cold can briefly reduce range, and heavy rain can make hilly roads slippery.
Climate table source| High °F | 48 | 53 | 61 | 71 | 79 | 86 | 88 | 88 | 83 | 72 | 60 | 51 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Low °F | 30 | 33 | 40 | 48 | 57 | 65 | 69 | 68 | 61 | 49 | 38 | 33 |
| Rain in | 4.8 | 4.8 | 4.9 | 4.7 | 4.1 | 4.2 | 5.3 | 3.6 | 3.5 | 2.8 | 4.2 | 5.0 |
Bars span average low to average high, °F. Peak 88.4°, coldest low 30°.
Hypothetical, on real roads.
Illustrations only. Not records of real jobs.
I-40 westbound near downtown
Nissan Ariya
Imagine a driver heading west on a hot afternoon, the battery dropping in traffic. In this hypothetical, they would leave I-40 at the next ramp, stop in a shaded lot and call. Dispatch would quote $175 for enough range to finish the drive west.
Garage near campus after a game
Chevrolet Equinox EV
Picture a fan returning to a car with a flat tire after a long game. In this example, the technician would mount the spare for $130 and check the charge before leaving.
Official resources
City contacts
Department addresses and phones not yet verified. Omitted rather than guessed.
- [1] Knoxville, Tennessee · Wikipedia · read Nov 4, 2026
- [2] South Waterfront (archived) · City of Knoxville · read Nov 4, 2026
- The South Waterfront source is an archived city page from 2020, and the current project status was not verified.
- Local department contacts not verified; omitted.
Know the number before we roll.
Every charge visit adds 25–50 miles of range, enough to reach a station or get home. See full roadside pricing below.
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Knoxville, answered.
01Do you cover South Knoxville and the waterfront?
Yes. Give the street and nearest landmark.
02What does a mobile charge cost?
$175 for about 25 to 50 miles. A 12-volt jump near campus or downtown is $140, or $195 with added range.
03Can you help on I-40?
Yes. Give the direction and nearest exit. If you are in danger, call 911 first.
04Do you change tires?
Yes, for $130. Towing is $150 plus $10 per mile.
05Do you charge Teslas?
Yes. Tell us your model and year.