Best 235/40R18 Tires
Browse best 235/40R18 tires with 88 tire models available from $86.93.
Best 235/40R18 All-Weather Tires
All-Weather tires are designed to handle the roads during any season by combining the benefits of all-season and winter tires.
Best 235/40R18 High Performance All-Season Tires
High performance all-season tires offer a balanced blend of good handling, year-round traction and treadlife.
Best 235/40R18 High Performance Summer Tires
High performance summer tires offer a perfect blend of good handling, dry and wet traction and decent tread wear.
Best 235/40R18 High Performance Winter Tires
High performance winter tires provide a nice blend of crisp handling, high-speed capabilities and snow and ice traction.
Best 235/40R18 Snow and Ice Winter Tires
Snow and ice winter tires are designed for maximum traction in snow, slush or on ice with a reliable handling and decent tread life.
Best 235/40R18 Touring All-Season Tires
Touring all-season tires provide unparallel balance of good year-round traction, comfortable ride and longer tread life.
Best 235/40R18 Track and Competition Tires
Track and competition tires are designed for racing enthusiasts to maximize performance on racetracks, while some are also suitable for street use.
Best 235/40R18 Ultra High Performance All-Season Tires
Ultra high performance all-season tires provide very good performance on dry and wet roads, as well as adequate winter traction.
Best 235/40R18 Ultra High Performance Summer Tires
Ultra high performance summer tires are designed for agile handling on dry and wet roads with good ride quality and decent tread life.
235/40R18 Tire Size Fitment
24 vehicles are equipped with 235/40R18 tires as original equipment. Select vehicle model to find best tires that fit.
235/40R18 Tire Size Specifications
235/40R18 is a Metric tire with a section or tread width of 9.3 inches, wheel diameter of 18 inches, and overall diameter of 25.4 inches. 235/40R18 tire has a circumference of 79.8 inches, making 794 revolutions per mile.
Overall Diameter: 25.4"
Tread Width: 9.3"
Wheel Diameter: 18"
Sidewall Height: 3.7"
Revolutions per Mile: 794
235/40R18 Tire Size Conversion
235/40R18 in inches is equivalent to 25.4x9.3R18.
Replacement Sizes for 235/40R18 Tires
235/40R18 tire can be replaced with 39 compatible tire sizes. Select optional plus size to see available tire models.