255/50ZR17 Street Pro III Redline Tire
The world's first and only Ultra-high Performance RWL/Redline tire line, the Pro-Trac Street Pro III tire are headed into production now. You can pre-order these tires now. ETA for first sizes are summer 2026. Please call 866-513-2744 for more detailed information on specific sizes ETA or to place a pre-order and reserve your set of this fantastic new product.
Genuine Redline Tire
This product features a genuine redline sidewall.The red rubber material 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 came popular upgrades during the sixties and continue to be a popular muscle car, pony car and custom upgrade today. Look for this classic style from our featured brands like Pro-Trac, Firestone Wide Oval and BFGoodrich Silvertown Radial tires.
W Speed Rating
W Speed Rated: Up to 168 mph (270 km/h). Often required OE for very high performance trim level automobiles. This is an important consideration for restored and modified classic cars (Resto-Mods) where drastically improved performance over OE is added.
XL Load Rating
Tires marked XL stands for "Extra Load". This means that the tire has been reinforced to be able to carry heavier loads than standard tires of the same dimension. As an added bonus, this rating is an excellent component for classic applications where visually the sidewall may more closely resemble the original bias ply tire's sidewall flex.
Modern Classic
With the perfect mixture of classic muscle car appearance and modern performance, the Pro-Trac Street Pro III is the ultimate restomod tire. The Pro-Trac brand has more than 50 years of history in the muscle car world, and now, it’s entering a new era with a never-before-seen tire. This is the world’s first Ultra High Performance tire that’s available with either a raised white letter or 3/8-inch redline sidewall. The tires feature a W speed rating, Grade A traction and a reinforced sidewall for excellent stability and traction. Available in 31 sizes, the Pro-Trac Street Pro III tire series offers a wide range of custom fitments for your modified muscle car.
NOTE:The product images here are of the smallest and largest sizes that will be available. They are representative, your specific size may vary slightly in appearance.
Pro-Trac- Brand Tires
The iconic Pro-Trac brand bias Ply tires were born on ‘70s street machines and Pro Street builds. Famously a groovy day Two option for serious enthusiasts of the era. The brand now offers both original bias ply fitments and innovative new ultra-high performance radials with all of the classic day two style that made the brand a street legend.
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.
| SKU | 2025074 |
|---|---|
| Weight | 29.000000 |
| Brand | Pro-Trac |
| Tire Series | Street Pro III |
| Product Size | 255/50ZR17 |
| Sidewall Style | Redline |
| Rim Diameter | 17 inch |
| Width Radial | 255 mm |
| Radial Aspect Ratio | 50 |
| Tire Construction | Radial |
| Tube Type or Tubeless | Tubeless |
| DOT Approved | Yes |
| Speed Rating | W |
This 255/50ZR17 Pro-Trac Street Pro III | Redline comes in the 255/50R17 size, suitable for the classic and collector vehicles listed below.
About the 255/50R17 Tire Size
The 255/50R17 is a radial tire size associated here with select 1994 through 2005 vehicle applications, including Chevrolet Impala and Avanti models. On this product page, the 255/50ZR17 Pro-Trac Street Pro III | Redline connects that 255/50R17 sizing with a redline radial tire option for those applications. For more detailed information on this tire size, explore the 255/50R17 tire on Coker Tire Fitment Guide.
Vehicle Fitment for the 255/50ZR17 Pro-Trac Street Pro III | Redline
The 255/50ZR17 Pro-Trac Street Pro III | Redline 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 255/50R17 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.
1991–19951 make · 2 fitments
The 1991–1995 period includes Chevrolet applications associated with the 255/50R17 size. This range is focused on Chevrolet Impala fitments within the period shown here.
Chevrolet
Chevrolet applications in this period include the Impala.
1996–20001 make · 1 fitment
The 1996–2000 period includes a Chevrolet application associated with the 255/50R17 size. This range is represented by a Chevrolet Impala fitment.
Chevrolet
Chevrolet applications in this period include the Impala.
2001–20051 make · 5 fitments
The 2001–2005 period includes Avanti applications associated with the 255/50R17 size. This range covers Avanti II and Avanti model applications across the years shown here.
Avanti
Avanti applications in this period include the II and Avanti.
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