175/70R15 86H CR6ZZ Blackwall Tire
The Avon CR6-ZZ tire is designed for classic performance vehicles that share time on the street and on the track. This road legal racing tire features a sticky compound for great grip, and an excellent tread pattern for water evacuation on rainy days. The all weather design handles well in regular street driving, as well as hard-charging corners that take place in historic road racing and other vigorous activities. Avon CR6-ZZ tires are hand-built at Avon's motorsports manufacturing factory, and feature a period correct zigzag tread pattern with classic style lettering. This product line is available in 15 sizes, ranging from 10-inch to 15-inch wheel diameters.
Blackwall Tire
Since the introduction of carbon black rocked the tire industry, the original recipe for most tires has been a solid black sidewall. For classics and collector cars alike, it's hard to beat the no-nonsense appeal of a classic blackwall style tire. British sports car, classic truck and even hot rod enthusiasts love the way a nice period correct blackwall tire looks on their vehicles.
H Speed Rating
H Speed Rated: Up to 130 mph (210 km/h). Often required OE for higher performance trim level classic automobiles.
CR6ZZ Tire
Ideal fitment for your Classic Performance vehicle optimized for all weather conditions. Designed specifically to compliment the chassis characteristics of classic and historic performance cars. Optimizes performance and driver pleasure. All-weather tread pattern for optimized water evacuation and stability. Exceptional all-weather performance. Road legal for your classic car. Aesthetically engineered in keeping with the period of your vehicle. Manufactured in the UK.
Avon Tires for Classic Sports Cars
Tires designed and made for historical and classic racing. Using the same construction method with period materials to complement the characteristics of classic and historic performance cars to give a racing standard found when originally new.
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 | 720105 |
|---|---|
| Weight | 21.380000 |
| Availability Date | 2026-11-30T00:00:00Z |
| Brand | Avon |
| Tire Series | Avon CR6ZZ |
| Product Size | 175/70R15 86H |
| Sidewall Style | Blackwall |
| Rim Diameter | 15 inch |
| Overall Diameter (IN) | 25.05 |
| Tread Width (IN) | 6.42 |
| Section Width (IN) | 7.17 |
| Width Radial | 175 mm |
| Radial Aspect Ratio | 70 |
| Rim Width (in) | 4.5 - 6.0 |
| Revolutions per mile | 805 |
| Tire Construction | Radial |
| Tube Type or Tubeless | Tubeless |
| DOT Approved | Yes |
| Service Description | 86H |
| Load Index | 86 |
| Speed Rating | H |
| UTQG rating | 80 AB |
This Avon CR6ZZ | 175/70R15 86H A29 comes in the 175/70R15 size, suitable for the classic and collector vehicles listed below.
About the 175/70R15 Tire Size
The 175/70R15 is a radial tire size associated here with select Saab applications from 1973 through 1985, including 99 and 900 models. On this product page, that size connects directly to the Avon CR6ZZ | 175/70R15 86H A29, giving buyers a clear reference point for vehicles linked to this fitment. For more detailed information on this tire size, explore the 175/70R15 tire on Coker Tire Fitment Guide.
Vehicle Fitment for the Avon CR6ZZ | 175/70R15 86H A29
The Avon CR6ZZ | 175/70R15 86H A29 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 175/70R15 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.
1971–19751 make · 3 fitments
The 1971–1975 period includes Saab applications associated with the 175/70R15 size. This group covers 99-related applications within that span.
Saab
Saab applications in this period include the Saab 99 and Saab Saab 99.
1976–19801 make · 5 fitments
The 1976–1980 period includes Saab applications associated with the 175/70R15 size. This range spans both 99 and 900 model applications.
Saab
Saab applications in this period include the Saab Saab 99 and 900.
1981–19851 make · 4 fitments
The 1981–1985 period includes Saab applications associated with the 175/70R15 size. All fitments in this group fall under the 900 model line.
Saab
Saab applications in this period include the 900.
Frequently Asked Questions
Fitment & Compatibility â–¼
The Avon CR6ZZ 175/70R15 86H A29 is intended for use on 15-inch wheels and is commonly considered by owners seeking period-correct performance tires for classic sports cars. Compatibility depends on wheel width and condition, particularly on older factory wheels that may have seen decades of service.
Factory wheels vary significantly between vehicle manufacturers and production years. Before installation, inspect wheel condition and verify that the wheel width is appropriate for a 175-section radial tire. Proper wheel fitment supports predictable handling, even tread wear, and stable contact patch behavior during both street driving and spirited use.
The Avon CR6ZZ 175/70R15 86H A29 was specifically developed for classic performance vehicles that divide time between public roads and track environments. Its road-legal design allows owners to enjoy spirited driving without requiring a dedicated racing-only tire.
The combination of a performance-focused compound and an all-weather tread pattern helps deliver grip in varied conditions. Drivers should still recognize that track use increases tire temperatures and wear rates compared with normal street driving. The tire is intended to support enthusiastic driving while maintaining practicality for regular road use.
Tire Size Equivalents & Conversions â–¼
Many classic vehicle owners use the Avon CR6ZZ 175/70R15 86H A29 as a modern radial alternative to certain older tire sizes originally supplied on classic performance cars. The exact suitability depends on the dimensions of the tire currently installed on the vehicle.
Replacement decisions should focus on overall diameter, section width, and load capability rather than size designation alone. Matching these characteristics helps preserve ride height, gearing behavior, and speedometer accuracy. Comparing dimensions before installation reduces the likelihood of clearance issues or unexpected handling changes.
When evaluating the Avon CR6ZZ 175/70R15 86H A29 against your current tire, compare wheel diameter, overall diameter, section width, load capacity, and speed rating. Looking at only one dimension can lead to unexpected fitment or performance differences.
A comprehensive comparison helps identify potential changes in stance, steering feel, speedometer accuracy, and suspension clearance. It also ensures that the tire maintains the intended balance between period-correct appearance and performance. Careful measurement is particularly important when replacing older or uncommon vintage tire sizes.
Performance & Use Case â–¼
The Avon CR6ZZ 175/70R15 86H A29 is engineered for classic performance vehicles that operate on public roads while still demanding strong handling capability. Its road-legal design allows owners to enjoy everyday driving without sacrificing the sporting character expected from a performance-oriented tire.
The tread pattern supports water evacuation and stability in varying weather conditions, making it more versatile than a dedicated dry-weather competition tire. Drivers can expect responsive handling and improved confidence during spirited driving while retaining practicality for normal street use.
The Avon CR6ZZ 175/70R15 86H A29 was developed with historic racing and performance driving in mind. Its sticky compound is intended to generate meaningful grip during aggressive cornering while remaining legal for road use.
Track driving places substantially greater thermal and mechanical stress on a tire than normal street use. As temperatures rise, tire behavior can change, making inflation pressure management particularly important. Drivers participating in track days should monitor pressures and tire condition regularly to maintain consistent performance.
The Avon CR6ZZ 175/70R15 86H A29 incorporates an all-weather tread pattern designed to promote water evacuation and stability. This feature helps distinguish it from many competition-focused tires that prioritize dry grip above all else.
While no performance tire can eliminate the effects of standing water, the tread design supports predictable behavior in changing weather conditions. Drivers should still adjust speed according to road conditions, but the tire was specifically developed to offer usable performance in both dry and wet environments.
One of the key goals of the Avon CR6ZZ 175/70R15 86H A29 is to complement the chassis characteristics of classic and historic performance cars. The tire is engineered to work with the dynamics of older vehicle platforms rather than imposing a modern driving feel.
Its construction, tread design, and sizing philosophy help preserve the balance and feedback enthusiasts expect from vintage sports cars. Owners often seek a tire that respects original driving character while offering stronger grip and greater confidence than many aging or outdated alternatives.
Construction, Durability & Load Capacity â–¼
The Avon CR6ZZ 175/70R15 86H A29 is engineered to handle normal road driving while delivering the grip expected from a classic performance tire. Its road-legal design reflects the need to balance performance capability with practical usability.
Because the tire utilizes a grip-focused compound, wear characteristics may differ from touring-oriented tires designed primarily for maximum mileage. Driving style, alignment settings, inflation pressure, and vehicle weight all influence service life. Regular inspections and proper maintenance help maximize durability while preserving performance characteristics.
Installation & Maintenance â–¼
Before installing the Avon CR6ZZ 175/70R15 86H A29, verify wheel diameter, wheel condition, vehicle clearance, and compatibility with the existing suspension setup. Ensuring the tire size matches the intended application helps prevent fitment issues after installation.
Owners should also inspect wheel integrity, alignment condition, and suspension wear items. Components such as worn bushings, ball joints, or wheel bearings can affect tire performance and wear patterns. Addressing these issues before installation helps maximize the benefits of the tire's performance-oriented design.
The Avon CR6ZZ 175/70R15 86H A29 can be sensitive to inflation pressure because pressure directly affects contact patch behavior, steering response, and heat generation. Maintaining appropriate pressures is especially important on performance-oriented tires.
Underinflation may increase sidewall flex and operating temperatures, while excessive inflation can reduce tread contact with the road surface. Owners who use their vehicles for both highway driving and track events often check pressures more frequently to maintain predictable handling and consistent tire performance.
Maximizing tire life begins with maintaining proper inflation pressures, alignment settings, and routine inspections. These basic maintenance practices help preserve tread condition and promote even wear across the tire's contact patch.
Driving style also plays a major role in longevity. Frequent aggressive acceleration, hard braking, and track use place greater demands on the tire than normal road driving. Monitoring wear patterns and addressing vehicle setup issues early can help owners achieve more consistent performance throughout the tire's service life.