The famous Goodyear Polyglas Custom Wide Tread E70-14 features a narrow red stripe, and the classic Goodyear tread pattern. This tire has authentic features for 1968 through 1970 muscle car and pony car fitments, including Chevy Nova, Dodge Dart, Mercury Cougar and Ford Mustang. The bias belted construction features a combination of polyester cord material and fiberglass belts, a combination that Goodyear called the Polyglas. Sometimes referred to as a 3/8-inch redline, this is technically a .350-inch red stripe.
This product features a genuine redline sidewall style, sometimes known as a red stripe, due to the thin 3/8-inch strip rubber. This means that the red rubber is added directly to the tire sidewall during initial construction of the carcass, resulting in a truly integrated, high-quality product after vulcanization. Redline tires hit the American automobile market in 1964 with the introduction of the Pontiac GTO and remained a popular muscle car tire until around 1970. Dual redline tires (two red stripes) were an option on Ford Mustangs, and are now reproduced in original bias ply, bias look radial as well as radial construction. Choose the redline that best fits your application.
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.
Similar Size Radial Alternative: 205/70R14
Similar Size Radial Alternative: 195/75R14
Similar Size Radial Alternative: 185R14
1968-1970 American Motors Javelin 8 cylinder
1969-1973 American Motors Javelin AMX
1968-1971 Chevrolet Nova Standard
1972-1974 Chevrolet Nova Coupe/Sedan
1969-1974 Chevrolet Nova SS
1972-1974 Chevrolet Nova SS Rally
1970 Dodge Challenger 225/318 Engine
1971 Dodge Demon 340 Engine
1967-1969 Dodge Dart Large V8
1969-1970 Dodge Dart Swinger V8
1972-1973 Dodge Dart 340 Demon/Sport
1974-1976 Dodge Dart Sport with 360 Engine
1967-1968 Ford Mustang 390 V8
1969-1970 Ford Mustang 428 V8
1970-1973 Ford Mustang Mach I
1978-1979 Ford Courier Standard/XLT
1969-1971 Ford Torino GT
1969 Mercury Cougar 428 Engine
1968-1969 Mercury Cougar Standard
1967-1968 Plymouth Barracuda Formula S
1970 Plymouth Barracuda 225/318 Engine
1971-1973 Plymouth Duster 340
1974-1976 Plymouth Duster 360
1968-1969 Pontiac Firebird small 6 cylinder engine
1972-1974 Pontiac Ventura
Fits these models and others. Please refer to your owners manual for details on the correct tire fitment requirements.
Goodyear is one of the most famous brands in the tire world, and our line of Goodyear classic tires, includes famous muscle car tires like the Goodyear Polyglas and many more from the 1960's and 1970's. Also included in the Goodyear product line is a series of whitewall tires, and various raised white letter and yellow letter tires from the '80s and beyond.
The Goodyear Tire & Rubber Company, founded in 1898 by Frank Seiberling in Akron, Ohio, has evolved into one of the world's leading tire manufacturers. Named after Charles Goodyear, the inventor of vulcanized rubber, the company produces tires for a wide range of vehicles, including passenger cars, commercial trucks, motorcycles, and aircraft.
Goodyear is renowned for its innovative contributions to the tire industry. Recently, the company has been developing smart tires equipped with embedded sensors capable of detecting hazardous road conditions, such as rain, ice, and snow. These advanced tires can communicate with a vehicle's driver-assist systems to enhance automatic emergency braking, thereby improving safety.
Goodyear's dedication to quality and technological advancement has solidified its position as a trusted name in the tire industry for over a century.
| Brand | Goodyear |
| Circumference | 81.43 |
| Construction Ply | POLY/FIBERGLASS |
| Max Load Capacity | 1400 lbs. @ 32 psi |
| Overall Diameter | 25.92 |
| Revolutions per mile | 778 |
| Rim Diameter | 14 in |
| Rim Width (in) | 6.0 - 7.0 |
| Section Width | 8.25 |
| Sidewall Style | Redline |
| Sidewall Width (in) | 0.375 |
| SKU | 475024 |
| Tire Construction | Bias Ply |
| Tire Series | Custom Wide Tread |
| Tire Size | E70-14 |
| Width Bias Ply | E70 |
