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The 2018 Acura RDX comes with standard tires of size P235/60r18 and 18" wheels. To ensure optimal performance and safety, it is recommended to maintain a tire pressure of 32-35 psi. It is important to check your tire pressure monthly using a reliable tire gauge. Low tire pressure poses risks such as blowouts, which can be caused by leaks or natural air loss over time. When tire pressure drops too low, the sidewalls flex excessively, leading to heat buildup within the tire. Conversely, excessive air pressure can distort the tire shape, decreasing traction and causing increased wear down the center. Overinflation can accelerate tire wear, with telltale signs like a bulging center tread.
The 2018 Acura RDX is available in 2 different versions and offers 2 sets of tire sizes, each with specific inflation recommendations. The front tires should be inflated to 35 psi, while the rear tires should be inflated to 32 psi. The standard tire sizes for this model are Front Tire P235/60R18 and Rear Tire P235/60R18.