Uniform Tire Qualify Grading

The following information relates to the system developedby the United States National Highway Traffic Safety Administration which grades tires by treadwear, traction and temperature performance. (This applies only to vehicles soldin the United States.)

Treadwear

The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specifiedgovernment test course. For example, a tire graded 150would wear one anda half (1Yz) times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly fromthe norm due to variations in driving habits, service practices and differences in road characteristics and climate.

Traction-A, B, C

The traction grades, from highestto lowest are: A, B, and C. They represent the tire’s abilityto stop on wet pavement as measured under controlled conditions on specified governmenttest surfaces of asphalt and concrete. A tire marked C may have poor traction performance.

Warning:The traction grade assigned to this tire is based on braking (straight- ahead) traction tests and does not include cornering (turning) traction.

Temperature-A, B, C

The temperature grades are A (the highest), B, and C, representing the tire’s resistance to the generation of heat andits ability to dissipate heat when tested under controlled conditions on a specifiedindoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure. The grade C corresponds to a levelof performance which all passengercar tires must meet under theFederal Motor Vehicle Safety

Standard No. 109. Grades B and A represent higher levelsof performance on the laboratory test wheel than the minimum required by law.

Warning: The temperature grade for this tire is established for a tire that is properly inflatedand not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure.

These grades are molded on the sidewalls of passenger car tires.

While the tires available as standard or

optional equipment on General Motors 1 vehicles may varywith respect to these

grades, all such tires meet General Motors performance standards and have beenapproved for use on General Motors vehicles. All passenger type (P Metric) tires must conform to Federal safety requirements in addition to these grades.

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Chevrolet 1994 manual Uniform Tire Qualify Grading, Treadwear, Traction-A, B, C, Temperature-A, B, C
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1994 specifications

The year 1994 marked a significant moment for Chevrolet, showcasing a diverse lineup of vehicles that appealed to a wide range of customers. As part of the General Motors family, Chevrolet continued to build on its legacy of producing dependable and innovative automobiles.

One of the standout vehicles of this year was the Chevrolet Silverado, which was especially popular among truck enthusiasts. The 1994 Silverado featured a more refined exterior design, incorporating aerodynamic elements that enhanced fuel efficiency. Under the hood, buyers had a variety of engine options, including a robust 5.7-liter V8 that delivered impressive power for towing and hauling needs. The Silverado was designed with both work and leisure in mind, offering a spacious interior that provided comfort and utility.

The Chevrolet Impala SS made a comeback in 1994, becoming an icon in its own right. This high-performance version of the Impala was equipped with a potent 5.7-liter LT1 V8 engine, delivering exhilarating performance and a smooth ride. Its sporty appearance was complemented by a unique front fascia, sport-tuned suspension, and distinct SS badging, making it easily recognizable. The Impala SS attracted car enthusiasts and collectors alike, combining classic American muscle with modern technology.

In the realm of compact cars, the Chevrolet Cavalier remained a strong contender. The 1994 model was known for its reliability and fuel efficiency, appealing to a budget-conscious audience. With options for both coupe and sedan configurations, the Cavalier offered a balanced mix of style and practicality. It was equipped with features such as an available anti-lock braking system, enhancing safety on the road.

Technology also played a role in Chevrolet's offerings that year. Many models, including the Corvette, began to incorporate advanced features like airbag systems and antilock brakes as standard or optional equipment. The Corvette itself continued to capture attention with its iconic design and performance, showcasing a 5.7-liter V8 engine with impressive horsepower and acceleration.

Overall, the Chevrolet lineup in 1994 reflected the brand's commitment to innovation, performance, and consumer satisfaction. With a focus on versatility, safety, and cutting-edge technology, Chevrolet continued to solidify its status as a leading automotive manufacturer, paving the way for future developments in the years to come.
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