When searching for specifications for a 2020 Chevy Trax, understanding the correct tire size is essential for performance, safety, and compliance. The 2020 model year offered a specific footprint designed to balance efficiency, traction, and handling for the subcompact crossover segment. This guide breaks down the exact tire dimensions, load ratings, and speed capabilities for the standard and optional configurations available from the factory.
Standard Tire Specifications
The base model 2020 Chevy Trax, designed for everyday driving efficiency, came equipped with a specific tire size to optimize fuel economy and road manners. This configuration was carefully selected to provide a comfortable ride while maintaining adequate grip in various weather conditions. Owners should adhere to these measurements to preserve the vehicle's intended dynamics and warranty coverage.
Size and Aspect Ratio
For the majority of 2020 Trax trims, the standard tire size is P175/70R14. This notation indicates a tire that is 175 millimeters wide, with a sidewall height that is 70% of the width, mounted on a 14-inch diameter wheel. This combination results in a taller sidewall, which is beneficial for absorbing road imperfections and improving fuel efficiency on daily commutes.
Optional Wheel and Tire Upgrades
For drivers seeking enhanced aesthetics and grip, GM offered an upgrade path for the 2020 Trax that changes the tire and wheel equation. Moving to a larger wheel diameter alters the vehicle's stance and requires recalibration of the speedometer if non-standard tires are used. It is crucial to understand the dimensions of these upgraded packages to ensure proper fitment.
LT Trim and Larger Rims
The LT trim level of the 2020 Trax stepped up to a larger 16-inch wheel compared to the standard 14-inch setup. Consequently, the tire size increased to accommodate the wider wheel and improve the visual profile of the vehicle. This upgrade provides a more responsive steering feel and better braking performance due to the larger contact patch with the road.
Performance Metrics and Load Ratings
Beyond the width and diameter, the technical details of the 2020 Trax's tires dictate their capability under stress. The load index, represented by a number on the tire's sidewall, indicates the maximum weight the tire can support when properly inflated. The speed rating, a letter designation, defines the maximum speed the tire can sustain safely for a sustained period.
The standard 14-inch tire with a 77 load index can support 783 kilograms (1,725 pounds). While the optional 16-inch tire on the LT model, rated 82, increases the capacity to 476 kilograms (1,051 pounds) per tire. These ratings ensure the vehicle remains stable whether carrying a full family or navigating tight urban parking lots.
