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  4. Goodyear GR70/15 Steelgard Tire – WS
Goodyear Collector Series
Made In the USA

Collector Series

Goodyear GR70/15 Steelgard Tire – WS

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Side Wall:White Stripe

Original Equipment Years:'73 - '78

Product Code:P3CD6

$555.00

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 GR70/15 Steelgard Tire – W/S 

Bring a clean, period-correct finish to your classic with the Goodyear GR70/15 Steelgard Tire – W/S. This tire combines a traditional GR70/15 profile for 15-inch wheels with the distinctive Steelgard styling enthusiasts recognize, making it a strong choice for restorations and classic builds where stance, proportions, and sidewall presentation matter.

GR70/15 sizing is commonly selected for vintage muscle cars and GT-era vehicles that need a properly balanced silhouette and wheelwell fill. The W/S sidewall designation identifies a specific white-letter/sidewall treatment used on select applications—ideal when you’re matching original-style sidewall appearance details.

Why the GR70/15 Steelgard W/S is a restoration favorite

A correct 15-inch tire can define the entire look of a classic. The Steelgard profile helps preserve an authentic vintage stance, while the W/S sidewall treatment keeps the presentation aligned with period expectations. It’s a smart option for builders who want the right look with recognizable Goodyear character.

Key features

  • Sidewall styling: W/S sidewall detail for accurate period presentation on select fitments
  • Steelgard technology: Steel-belt reinforced construction designed to help improve stability and durability
  • GR70/15 fitment: Traditional proportions for a strong vintage stance on 15-inch wheels
  • 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

Perfect for

  • Period-correct restorations using classic 15-inch setups
  • Vintage muscle cars and GT builds focused on authentic stance
  • Show cars where sidewall details matter
  • Weekend cruisers that deserve a true vintage look

The finishing touch your build deserves

When the stance and sidewall details are right, the whole car looks finished. The Goodyear GR70/15 Steelgard Tire – W/S delivers period-correct proportions with classic Steelgard character for a restoration-ready presentation.

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

1967 Chevrolet Chevrolet SS 427 V8 with Disc Brakes
1967 Ford 7 Litre Standard
1968 Chevrolet Impala 427 V8 Convertible
1968 Chevrolet Impala 427 V8 Coupe
1968 Ford GT 427 V8
1969 Chevrolet Chevrolet 15 Inch Tire Option
1969 Chevrolet Chevrolet Impala 427 V8 with Z24 Opt.
1970 Chevrolet Bel Air 350 Engine
1970 Chevrolet Bel Air 400 Engine
1970 Chevrolet Bel Air V8 Engine
1970 Chevrolet Biscayne 350 Engine
1970 Chevrolet Biscayne 400 Engine
1970 Chevrolet Biscayne V8 Engine
1970 Chevrolet Monte Carlo 454 Engine
1970 Chevrolet Monte Carlo Standard
1971 Chevrolet Monte Carlo SS
1971 Chevrolet Monte Carlo Standard
1972 Chevrolet Monte Carlo SS 454 Engine
1972 Chevrolet Monte Carlo Standard

Tire Specifications*

Size:GR70/15

Rim Width:8"

Section Width9.375"

Overall Diameter:27.45"

Rolling Circumference:87"

Rev./Mile:728

Tread Width:6.125"

Tire Weight:29 lbs.

Product Code:P3CD6

Side Wall:White Stripe

Original Equipment Years:'73 - '78

$555.00

Price per tire

In stock

Tire Specifications*

Size:GR70/15

Rim Width:8"

Section Width9.375"

Overall Diameter:27.45"

Rolling Circumference:87"

Rev./Mile:728

Tread Width:6.125"

Tire Weight:29 lbs.

Goodyear GR70/15 Steelgard Tire – W/S 

Bring a clean, period-correct finish to your classic with the Goodyear GR70/15 Steelgard Tire – W/S. This tire combines a traditional GR70/15 profile for 15-inch wheels with the distinctive Steelgard styling enthusiasts recognize, making it a strong choice for restorations and classic builds where stance, proportions, and sidewall presentation matter.

GR70/15 sizing is commonly selected for vintage muscle cars and GT-era vehicles that need a properly balanced silhouette and wheelwell fill. The W/S sidewall designation identifies a specific white-letter/sidewall treatment used on select applications—ideal when you’re matching original-style sidewall appearance details.

Why the GR70/15 Steelgard W/S is a restoration favorite

A correct 15-inch tire can define the entire look of a classic. The Steelgard profile helps preserve an authentic vintage stance, while the W/S sidewall treatment keeps the presentation aligned with period expectations. It’s a smart option for builders who want the right look with recognizable Goodyear character.

Key features

  • Sidewall styling: W/S sidewall detail for accurate period presentation on select fitments
  • Steelgard technology: Steel-belt reinforced construction designed to help improve stability and durability
  • GR70/15 fitment: Traditional proportions for a strong vintage stance on 15-inch wheels
  • 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

Perfect for

  • Period-correct restorations using classic 15-inch setups
  • Vintage muscle cars and GT builds focused on authentic stance
  • Show cars where sidewall details matter
  • Weekend cruisers that deserve a true vintage look

The finishing touch your build deserves

When the stance and sidewall details are right, the whole car looks finished. The Goodyear GR70/15 Steelgard Tire – W/S delivers period-correct proportions with classic Steelgard character for a restoration-ready presentation.

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

1967 Chevrolet Chevrolet SS 427 V8 with Disc Brakes
1967 Ford 7 Litre Standard
1968 Chevrolet Impala 427 V8 Convertible
1968 Chevrolet Impala 427 V8 Coupe
1968 Ford GT 427 V8
1969 Chevrolet Chevrolet 15 Inch Tire Option
1969 Chevrolet Chevrolet Impala 427 V8 with Z24 Opt.
1970 Chevrolet Bel Air 350 Engine
1970 Chevrolet Bel Air 400 Engine
1970 Chevrolet Bel Air V8 Engine
1970 Chevrolet Biscayne 350 Engine
1970 Chevrolet Biscayne 400 Engine
1970 Chevrolet Biscayne V8 Engine
1970 Chevrolet Monte Carlo 454 Engine
1970 Chevrolet Monte Carlo Standard
1971 Chevrolet Monte Carlo SS
1971 Chevrolet Monte Carlo Standard
1972 Chevrolet Monte Carlo SS 454 Engine
1972 Chevrolet Monte Carlo 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.