What tires does the Cadillac CT5 use?
3 Answers
Cadillac CT5 tire models are 245/45R18 and 245/40ZR19. Car tires are one of the important components of a vehicle, directly in contact with the road surface, working together with the car's suspension to mitigate the impacts encountered during driving, ensuring good ride comfort and smooth driving; ensuring good adhesion between the wheels and the road surface; improving the vehicle's traction, braking, and off-road capability; and bearing the weight of the car. The Cadillac CT5's body dimensions are 4924mm in length, 1883mm in width, and 1453mm in height, with a wheelbase of 2947mm.
I remember my brother bought a Cadillac CT5 Sport edition, which came with Michelin Pilot Sport 4S tires in size 245/40R19. After two years of driving, he found the grip to be exceptionally strong, providing great stability during high-speed cornering without any drifting. However, the tires wear out relatively quickly, needing replacement every 20,000 kilometers. I recommend opting for the same brand or considering Goodyear Eagle F1 as a cost-effective alternative. Different configurations of the CT5 may come with different tires; for example, the base model uses 245/45R18 tires. It's important to regularly check the tire pressure, maintaining it around 2.4 bar, which significantly improves anti-slip performance in rainy conditions. Tires have a major impact on both safety and fuel consumption, with good tires potentially saving about 10% on fuel. It's advisable for owners to perform regular maintenance to avoid issues like tire bulging.
Having worked at a dealership, I've handled many Cadillac CT5s, most of which come equipped with high-performance tires like the Goodyear Eagle F1 or Michelin Pilot Sport series. Common sizes include 245/45R18 or larger. Owners can customize the brand, which affects handling and comfort—for example, sport tires offer better grip but slightly more noise. During installation, it's recommended to check tire pressure and balance to reduce vibrations. Choosing the right tires for daily driving enhances safety and reduces the risk of hydroplaning in wet conditions. Maintenance-wise, tires should be replaced every 50,000 km, and keeping the rims clean helps extend their lifespan. Overall, sticking to the original factory specifications is the most reliable choice.
