Laufenn G Fit 4S 235/45R18 Tires
Laufenn G Fit 4S 235/45R18 XL 98W is an all-weather tire priced from $171.99.
Laufenn G Fit 4S 235/45R18 XL 98W Tire Specs
235/45R18 is a Metric tire used as an original equipment on a variety of popular crossovers, passenger cars and sport utility vehicles. It also comes in a P-Metric (P235/45R18) variant
Let us decode each aspect of the tire size code to have a full understanding what this tire size means.
235 is a section width of the tire from one sidewall to the other. Tire tread width is typically a bit narrower than the section width. Section width of 235/45R18 tire is 235 millimeters.
45 represents the aspect ratio of a tire, which is a ratio of the tire's sidewall height to its width. For 235/45R18 tire, the sidewall height is 45% of its tread width.
R denotes that 235/45R18 tire has radial construction.
18 represents the wheel diameter in inches that the tire is designed to fit. 235/45R18 can be mounted on rims with 18 inches in diameter.
XL denotes the load range of a tire. XL stands for Extra Load. Tires with this designation are constructed to carry more weight than standard load tires of the same size. This is achieved by reinforcing the tire's construction, often through additional or stronger layers known as plies.
98 indicates the load index. A tire with a load index of 98 can support a maximum load of 1653 pounds or 750 kilograms per tire.
W indicates the speed rating. A tire with a speed rating of W is approved for speeds up to 168 miles per hour or 270 kilometers per hour under optimal conditions.
Uniform Tire Quality Grading System (UTQG) rating for Laufenn G Fit 4S 235/45R18 tire is 640 B A.
Tire manufacturer part number (MPN) is 1030225.

235/45R18 Dimensions Chart
Laufenn G Fit 4S 235/45R18 tire has a diameter of 26.3", a width of 9.3", mounts on a 18" rim, and makes 767 revolutions per mile.
Metric | Inches | |
---|---|---|
Tire Width | 235 mm | 9.3" |
Aspect Ratio | 45% | |
Rim Diameter | 457 mm | 18" |
Tire Diameter | 669 mm | 26.3" |
Sidewall Height | 106 mm | 4.2" |
Circumference | 2101 mm | 82.6" |
Revolutions | 476 per km | 767 per mile |
More 235/45R18 Tires
Here are the lowest priced tires availabe in 235/45R18 tire size.

Accelera Phi-R 235/45R18
from $78.96
GT Radial IcePro 3 235/45R18
from $87.97
Westlake SA-07 235/45R18
from $87.99
GT Radial Champiro UHP A/S 235/45R18
from $91.66
Achilles Touring Sport A/S 235/45R18
from $91.99
Milestar MS932 XP+ 235/45R18
from $99.71
GT Radial Champiro Touring A/S 235/45R18
from $111.91
Milestar MS932 Sport 235/45R18
from $111.95Shop more 235/45R18 tires with tire finder.
All listed guides, data and/or calculations are for informational purposes only. TireSizes.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information.