Goodyear Custom Super Cushion | 670-15

The Goodyear Custom Super Cushion 670-15 Bias Ply Blackwall Tire is designed for many classic vehicles from the 1950s and 1960s, including applications such as the Chevrolet Corvette, Chevrolet Biscayne, Ford sedans, Dodge models, and other collector vehicles. The tire measures approximately 28.3 inches in overall diameter with a 7.45 inch section width, making it suitable for original-style 15 inch wheel applications.

Before installation, confirm wheel width, suspension clearance, and vehicle requirements. The recommended rim width range is approximately 5 to 7 inches, but actual fitment depends on the vehicle’s factory specifications and any modifications.

The Goodyear Custom Super Cushion 670-15 Bias Ply Blackwall Tire is a strong choice for restorations where maintaining period-correct appearance and construction matters. The tire uses traditional bias ply construction with authentic tread design and sidewall markings, matching the style expected on many vehicles built during the early 1960s period.

For concours-style restorations, factory-correct builds, or collectors prioritizing originality, the bias ply design supports the intended appearance and driving character. Owners should consider whether their vehicle will be driven primarily for shows or regularly on modern roads, as bias ply tires have different handling characteristics than modern radials.

The Goodyear Custom Super Cushion 670-15 Bias Ply Blackwall Tire is designed around a 15 inch rim diameter and is commonly suited for classic vehicles using original-style wheels. The recommended rim width range is approximately 5 to 7 inches, allowing compatibility with many traditional passenger car wheel setups.

However, wheel condition and specifications remain important. Original wheels should be inspected for structural condition, correct width, and compatibility with tube or tubeless requirements. Vehicles with aftermarket wheels or modified suspension should be checked carefully before mounting the tire.

The Goodyear Custom Super Cushion 670-15 Bias Ply Blackwall Tire uses an older numeric sizing system that does not directly match modern metric sizing. The listed alternatives include sizes such as 195R15, P205/75R15, P215/70R15, and 670R15, which may offer similar overall dimensions but can differ in construction and driving characteristics.

The 670-15 size measures approximately 28.3 inches in overall diameter with a 7.45 inch section width. Owners should compare actual dimensions, wheel compatibility, and intended use before selecting a replacement size because a modern radial may change ride, handling, and stance.

The Goodyear Custom Super Cushion 670-15 Bias Ply Blackwall Tire is listed as a similar size alternative to the 195R15 radial tire, but the two tires are not identical. The Goodyear tire uses four-ply bias construction, while a 195R15 option typically uses radial construction, creating differences in handling, flexibility, and road feel.

A size conversion should consider more than diameter. Changes between bias ply and radial designs can affect steering response, contact patch behavior, and highway tracking. Owners should choose based on whether authenticity or modern driving characteristics are the priority.

The Goodyear Custom Super Cushion 670-15 Bias Ply Blackwall Tire provides the traditional driving characteristics expected from a vintage bias ply tire. Its four-ply polyester construction and period-correct design create an authentic feel suitable for classic vehicles, but the handling response differs from modern radial tires.

During highway driving, owners may notice increased sensitivity to pavement grooves and road irregularities compared with radial construction. The 28.3 inch diameter and 7.45 inch section width should be considered when evaluating tracking behavior, steering effort, and overall comfort for longer drives.

The Goodyear Custom Super Cushion 670-15 Bias Ply Blackwall Tire can be used for regular classic car driving when the owner prioritizes original appearance and traditional driving feel. It was designed around the tire technology used on many vehicles from the late 1950s through the early 1960s.

For frequent highway use, drivers should understand that bias ply tires behave differently from radial tires. Steering response, tracking, and road feel may require adjustment. Proper inflation pressure, correct alignment, and a vehicle in good mechanical condition help support predictable performance.

The Goodyear Custom Super Cushion 670-15 Bias Ply Blackwall Tire can be used on modern roads when installed on a suitable classic vehicle, but expectations should match its original design purpose. The tire was engineered using traditional bias ply construction rather than current performance-oriented radial technology.

Modern highways may expose differences such as tracking sensitivity, pavement groove response, and heat buildup considerations during extended driving. Owners should maintain proper tire pressure and inspect tire condition regularly, especially when combining vintage tires with long-distance driving routines.

The Goodyear Custom Super Cushion 670-15 Bias Ply Blackwall Tire uses traditional four-ply bias construction with polyester cord material. This design reflects the tire technology commonly used on passenger vehicles from the 1950s through the 1970s and helps deliver the authentic ride characteristics expected by classic vehicle owners.

The bias ply structure creates a different sidewall and tread flex pattern compared with radial tires. Drivers may notice a more traditional steering response and road feel, including greater sensitivity to pavement grooves. The construction supports restoration-focused applications where historical accuracy is important.

The Goodyear Custom Super Cushion 670-15 Bias Ply Blackwall Tire uses a four-ply polyester construction designed around traditional tire manufacturing methods. The layered bias ply structure provides the strength characteristics expected from classic tire designs used on passenger vehicles during its original production era.

Durability also depends on correct inflation, proper storage, vehicle condition, and driving habits. Vintage tires can respond differently to heat, extended highway use, and road conditions compared with modern radials. Regular inspection helps ensure the tire continues performing as intended.

Before installing the Goodyear Custom Super Cushion 670-15 Bias Ply Blackwall Tire, confirm that your vehicle uses a 15 inch rim with a compatible width, ideally within the recommended 5 to 7 inch range. The tire’s 28.3 inch overall diameter and 7.45 inch section width should also be compared against fender, suspension, and brake clearance.

Inspect wheels for cracks, rust, or deformation, especially on original steel wheels. Also verify valve type compatibility since this tire is tubeless. Ensuring alignment, suspension condition, and correct vehicle weight distribution helps prevent uneven wear and improves initial driving stability.

The Goodyear Custom Super Cushion 670-15 Bias Ply Blackwall Tire should be stored in a cool, dry environment away from direct sunlight, ozone sources, and extreme temperature fluctuations. Proper storage helps preserve the rubber compound and prevents premature aging.

Tires should ideally be stored upright if mounted or stacked carefully if unmounted, avoiding prolonged pressure deformation. Keeping them away from electric motors or chemicals that generate ozone helps maintain long-term durability and appearance, especially for restoration inventory or seasonal use vehicles.

Maintaining the Goodyear Custom Super Cushion 670-15 Bias Ply Blackwall Tire involves regular inspection of pressure, tread condition, and sidewall integrity. Keeping the tire inflated at the recommended 32 psi helps maintain correct load distribution and handling characteristics.

Owners should also rotate tires periodically if the vehicle setup allows, check alignment to prevent uneven wear, and avoid prolonged exposure to heat or UV light. For classic vehicles, consistent short-term inspection is often more effective than relying on long service intervals.