Frequently Asked Questions
The phase width is 10.0 inches, the wheel diameter is 18 inches, and the diameter of the 255/70R18 off-road tires is 32.1 inches. In addition, we call the width measured in millimeters between the sidewalls the section width. Secondly, it has a factor ratio of 70, so the top of the tire is 70% of the width. Indeed, the diameter is typically 32.1 inches.
The correct rim diameter for a size 255/70R18 tire is typically 6.5 to 8.5 inches. The length of the rim greatly influences the average diameter and running characteristics of a tire. It is important to note that deviating from the manufacturer's recommendations may result in some loss of capacity. Interestingly, installing a wider tire on a narrower rim can change the tire's performance characteristics.
The hubcaps for 255/70R18 tires should fit tires between 30 and 33 inches in diameter. Furthermore, we always recommend finding a tire expert or trusted mechanic who can provide you with personalized advice tailored to your individual needs and circumstances.
