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1-800-325-0091 | Sales@KelseyTire.com

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  3. Goodyear F70/15 Speedway Wide Tread Tire – .350 R/S
Goodyear Collector Series
Made In the USA

Collector Series

Goodyear F70/15 Speedway Wide Tread Tire – .350 R/S

PERFORMANCE SERIES

Side Wall:Red Stripe .350"

Construction:2 Ply Nylon Tubeless

Original Equipment Years:’68 - ’69 Corvette

Product Code:CB3GM

$457.00

Price per tire

In stock

Buy Direct and Save!

IMPORTANT Tire Cleaning Instructions

Please note: The tire size shown in the product image may differ from the size you’re purchasing, but the sidewall design is identical.

Goodyear F70/15 Speedway Wide Tread Tire – .350” R/S 

Dial in a strong vintage stance with the Goodyear F70/15 Speedway Wide Tread Tire – .350” R/S—a classic-fitment tire designed for restorations and collector builds where the right profile and sidewall detail make all the difference. The Speedway Wide Tread look delivers a broad, purposeful footprint on 15-inch wheels, helping your classic present with authentic muscle-car proportions from every angle.

This version features the .350” R/S sidewall marking, identifying a specific raised-letter/sidewall treatment used on select applications. For builders and collectors focused on matching original-style appearance details, that sidewall callout can be the key to getting the look exactly right.

Why the F70/15 Speedway Wide Tread .350” R/S is a restoration favorite

F70/15 remains a popular size for vintage performance cars because it supports a traditional 15-inch stance and a properly balanced wheelwell fill. Paired with the Speedway Wide Tread profile, it helps recreate the period-correct look enthusiasts expect on a well-finished classic.

Key features

  • Speedway Wide Tread profile: Broad footprint for a strong, era-correct stance
  • Sidewall styling: .350” R/S sidewall detail for accurate period presentation on select fitments
  • Design: Manufactured using the Goodyear original mold designs, ensuring a period-correct sidewall & tread
  • Made in the USA: Built with trusted American manufacturing for restoration-ready confidence
  • 15-inch fitment: Great for many classic performance wheel setups

Perfect for

  • Restorations that require correct 15-inch proportions
  • Show builds where sidewall details are part of the presentation
  • Weekend cruisers and local cruise-ins
  • Collectors matching specific sidewall treatments to original applications

The finishing touch your build deserves

On a classic, the tire’s profile and sidewall styling are part of the vehicle’s identity. The Goodyear F70/15 Speedway Wide Tread Tire – .350” R/S brings the stance and period-correct character that completes your build from the ground up.

Tire size is compatible with these models and others. Important: Make sure you consult your owner’s manual for exact tire fitment specifications.

1968 Chevrolet Corvette Standard
1968 Plymouth Belvedere 426 Hemi V8
1968 Plymouth Satellite 426 Hemi V8
1969 Chevrolet Corvette Standard
1969 Dodge Charger 426 V8
1969 Dodge Coronet 426 V8
1969 Ford Shelby Mustang GT
1969 Plymouth Belvedere 460 Hemi V8
1969 Plymouth Satellite 460 Hemi V8
1970 Chevrolet Corvette Standard
1971 Chevrolet Corvette Standard
1972 Chevrolet Corvette Standard

Tire Specifications*

Size:F70/15

Rim Width:8"

Section Width8.95"

Overall Diameter:26.51"

Rolling Circumference:82.5"

Rev./Mile:762

Tread Width:6.5"

Max Load:1500 lbs. @ 32 psi

Tire Weight:24 lbs.

Product Code:CB3GM

Side Wall:Red Stripe .350"

Construction:2 Ply Nylon Tubeless

Original Equipment Years:’68 - ’69 Corvette

$457.00

Price per tire

In stock

Tire Specifications*

Size:F70/15

Rim Width:8"

Section Width8.95"

Overall Diameter:26.51"

Rolling Circumference:82.5"

Rev./Mile:762

Tread Width:6.5"

Max Load:1500 lbs. @ 32 psi

Tire Weight:24 lbs.

Goodyear F70/15 Speedway Wide Tread Tire – .350” R/S 

Dial in a strong vintage stance with the Goodyear F70/15 Speedway Wide Tread Tire – .350” R/S—a classic-fitment tire designed for restorations and collector builds where the right profile and sidewall detail make all the difference. The Speedway Wide Tread look delivers a broad, purposeful footprint on 15-inch wheels, helping your classic present with authentic muscle-car proportions from every angle.

This version features the .350” R/S sidewall marking, identifying a specific raised-letter/sidewall treatment used on select applications. For builders and collectors focused on matching original-style appearance details, that sidewall callout can be the key to getting the look exactly right.

Why the F70/15 Speedway Wide Tread .350” R/S is a restoration favorite

F70/15 remains a popular size for vintage performance cars because it supports a traditional 15-inch stance and a properly balanced wheelwell fill. Paired with the Speedway Wide Tread profile, it helps recreate the period-correct look enthusiasts expect on a well-finished classic.

Key features

  • Speedway Wide Tread profile: Broad footprint for a strong, era-correct stance
  • Sidewall styling: .350” R/S sidewall detail for accurate period presentation on select fitments
  • Design: Manufactured using the Goodyear original mold designs, ensuring a period-correct sidewall & tread
  • Made in the USA: Built with trusted American manufacturing for restoration-ready confidence
  • 15-inch fitment: Great for many classic performance wheel setups

Perfect for

  • Restorations that require correct 15-inch proportions
  • Show builds where sidewall details are part of the presentation
  • Weekend cruisers and local cruise-ins
  • Collectors matching specific sidewall treatments to original applications

The finishing touch your build deserves

On a classic, the tire’s profile and sidewall styling are part of the vehicle’s identity. The Goodyear F70/15 Speedway Wide Tread Tire – .350” R/S brings the stance and period-correct character that completes your build from the ground up.

Tire size is compatible with these models and others. Important: Make sure you consult your owner’s manual for exact tire fitment specifications.

1968 Chevrolet Corvette Standard
1968 Plymouth Belvedere 426 Hemi V8
1968 Plymouth Satellite 426 Hemi V8
1969 Chevrolet Corvette Standard
1969 Dodge Charger 426 V8
1969 Dodge Coronet 426 V8
1969 Ford Shelby Mustang GT
1969 Plymouth Belvedere 460 Hemi V8
1969 Plymouth Satellite 460 Hemi V8
1970 Chevrolet Corvette Standard
1971 Chevrolet Corvette Standard
1972 Chevrolet Corvette Standard

* We provide specifications for each tire; this can change due to weather, the size of the rim being used, and PSI. The specifications are for general guideline use, and it is up to the customer to measure wheel wells and spare tire areas for correct fitment.


You can order by phone 800-325-0091 or email sales@kelseytire.com
FOB CAMDENTON, MO. • (Prices are subject to change without notice.) • Prices effective 8/01/2026


HTS code for Canada… HTS code 9966.00.00 for Antique Vehicle Parts. Tariff item 9966 allows for: The following vehicles, manufactured more than 25 years prior to the date of importation, and articles for use solely or principally with those vehicles. Knowing that the parts are not actually > 25 years old, but are designed for a vehicle > 25 years old, we can apply the benefits of tariff item 9966 to commodities and the duty is reduced to zero. IT SHOULD CLEARLY BE NOTED ON THE COMMERCIAL INVOICE THAT THE PARTS ARE FOR “ANTIQUE VEHICLES > 25 YEARS OLD”

Kelsey Tire charges a restocking fee for returned items, which is 10% for returns within 30 days and 25% for returns after 30 days. Kelsey Tire does not accept returns after 90 days

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Tire Cleaning & Maintenance
For tire cleaning, we recommend using an SOS pad along with soap and water. This method works for routine cleaning and effectively removes the protective blue layer from white walls and raised white letters on your new tires.

DO NOT use any chemicals to clean your tires; this can cause the tire’s white walls and raised white letters to turn brown. If you use chemicals to clean your tires and your white walls turn brown, you can not make a warranty claim.

710/15 Super Cushion – 4-1/4″ White Wall

* Cuda & Challenger Fitment Chart - 1970

Barracuda and Gran Coupe 'cuda Only
Tire Size 318 383 340 383 440 426 Hemi
F70x14" RWL Opt. (1) Opt. (1) Std. Std.
F70x14" WS Opt. (1) Opt. (1) Opt. (2) Opt. (2)
E60x15 RWL(4) Std. Opt. (3) Opt. (3)(5)
F60x15 RWL(4) Std.
(1) H. D. brakes or disc brakes and H. D. suspension required.
(2) No - cost option.
(3) N. A. Trailer - Towing package.
(4) Collapsible spare tire required except on convertible.
(5) N. A. with air conditioning.

Note for the 1st Generation Camaro only – Read Carefully

14” Goodyear Tire Fitments
Goodyear Polyglas tires were first used and going forward in April of 1969. For Goodyear RWL fitments for vehicle build dates beginning in April 1969 through October 1969, use Goodyear Polyglas SKU# CB5KL. November through December of 1969, a running change was in place with Goodyear Polyglas installations. Thus either the CB5KL or CB5KJ may be used. As you can see, this encompasses the first half of the 1970 build year. Prior usage from 1967 through March of 1969 was the Goodyear Speedway Wide Tread series.

15” Goodyear Tire Fitments
The Z28 cars of this generation are well-defined. 1967 735/15 Red Line SKU# CBBMV. 1968 & 1969 Goodyear Speedway Wide Tread GT E70/15 RWL STK# CB3EX. 1970 – see running change note above. F60/15 RWL STK# CB4GF or CB4GG, depending on the vehicle build date. The F60/15 RWL STK# CB4GG was used from January 1970 through the end of first-generation O. E. bias fitments.