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Firestone Balloon | 700-21

Expected Delivery - October 30, 2026

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700-21 Firestone Balloon Blackwall Tire

Firestone Balloon tires were original equipment of many iconic automobiles from the late twenties and early thirties. These tires have incredible period-correct detail in blackwall style. They are also available in beautiful genuine whitewall style. Firestone Balloon tires feature authentic Firestone lettering embossed in the black sidewalls and original tread pattern designs. They're made in original molds to maintain authenticity and backed by our life of the tread warranty. Firestone Bias Ply Balloon tire in blackwall are DOT and ECE (European Community) approved where applicable. Firestone offers the world's best selling line of vintage bias ply tires, and Firestone Deluxe Champion quality and reliability is legendary.

Blackwall Tire

Since the introduction of carbon black rocked the tire industry, the original recipe for most tires has been a solid black sidewall. For classics and collector cars alike, it's hard to beat the no-nonsense appeal of a classic blackwall style tire. British sports car, classic truck and even hot rod enthusiasts love the way a nice period correct blackwall tire looks on their vehicles.

Bias Ply Construction

Bias ply tire construction is a method that was used from the 1900's through the 1970's on passenger cars and light trucks. Bias ply tires feature ply cords that run at a 45 degree angle to the bead, and overlap in a crisscross pattern, depending on how many ply layers are used. This creates a strong tire, but bias ply tires have a tendency to follow breaks or ruts in the pavement. Bias ply tires are the most authentic choice for classic car restorations and traditional hot rod builds. Coker Tire offers a huge variety of bias ply tires for many applications.

Firestone Balloon Tires

Firestone Balloon tires are designed for use on 1920’s and 1930’s luxury sedans and roadsters. The classic tread pattern add elegant styling and comfort to cars such as Rolls Royce, Duesenberg, Cord and more. Firestone Balloon tires are available in black sidewall and wide whitewall.

Firestone Tires for Collector Vehicles

The vintage line of Firestone tires fits a wide range of cars, trucks and motorcycles built from the 1900's through the 1970's. Firestone Non Skid tires, Firestone Deluxe Champion tires, Firestone Wide Oval tires and many more famous styles and sizes are available to fit military vehicles, motorcycles and classic commercial trucks. With whitewalls, redlines, raised white letters and other classic sidewall styles, this product line is one of the most extensive and popular brands for classic cars.

Please Note

  • Tire mounted on wheel for demonstration purposes only. Wheel and other accessories are not included. Please note that dimensions listed (tread width, section width and overall diameter) are non-scientific and based on an inflated tire, mounted to a wheel. Dimensions may vary due to rim width and inflation pressure. Please note Chemical Guys Tire and Rubber Cleaner and Adams Polish Tire shine has been linked to Whitewall browning and should not be used. We recommend using our line of tire care products.
SPECIFICATIONS
SKU 789802
Weight 32.000000
GTIN 00842199104196
Availability Date 2026-01-30T00:00:00Z
Sidewall Style Blackwall
Tire Construction Bias Ply
Construction Ply 8 PLY POLY
Tire Series Firestone Balloon
Rim Diameter 21 inch
Tube Type or Tubeless Tube Type
Product Size 700-21
Tread Depth (32nds) 12
Tread Width (IN) 5.60
Width Bias Ply 7.00
Brand Firestone
Max Load Capacity (LBS) 1930@40 psi
Section Width (IN) 8.00
Rim Width (in) 3.75 - 4.00
Overall Diameter (IN) 35.60

This Firestone Balloon comes in the 700-21 size, suitable for the classic and collector vehicles listed below.

About the 700-21 Tire Size

The 700-21 tire size is associated here with select 1926 through 1930 luxury and premium vehicle applications, including Cadillac, Cunningham, Lincoln, Locomobile, Peerless, Pierce Arrow, and Stearns-Knight models. In this product listing, Firestone Balloon is offered in 700-21 as a bias ply tire, making this size directly relevant for shoppers researching period-correct applications tied to these year ranges and makes. For more detailed information on this tire size, explore the 700-21 tire on Coker Tire Fitment Guide.

Vehicle Fitment for the Firestone Balloon | 700-21

The Firestone Balloon | 700-21 is available in a tire size associated with a range of classic and collector vehicles. The vehicle applications below are organized by year, make, and model to help identify vehicles associated with the 700-21 size. Explore the linked Make & Model and Year Make & Model pages for more detailed fitment information.

Fitment information should be verified for the specific vehicle before purchase. Confirm tire size, wheel fit, load requirements, overall diameter, and available clearance.

1926–19308 makes · 22 fitments

The 1926–1930 period includes 700-21 applications across Cadillac, Cunningham, Lincoln, Locomobile, Peerless, Pierce Arrow, and Stearns-Knight, with Lincoln appearing through the end of the range. These applications reflect a focused group of premium vehicle associations for the 700-21 size.

Cadillac

Cadillac applications in this period include the 8 Cyl.

Cunningham

Cunningham applications in this period include the 8.

Lincoln

Lincoln applications in this period include the 8 Cyl.

Locomobile

Locomobile applications in this period include the 48 and 90.

Peerless

Peerless applications in this period include the 67 Series and 69 Series.

Pierce Arrow

Pierce Arrow applications in this period include the 33 Series, 36 Series, and 80 Series.

Stearns-Knight

Stearns-Knight applications in this period include the 6S and D6-85.

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