305/40R18 Tire Size
Understanding 305/40R18 tire size is crucial for making informed decisions when purchasing new tires, whether it is for replacement or upgrade, as it plays an important role in your vehicle's performance and safety. Let's explore 305/40R18 tire size specs and dimensions, what vehicles are equipped with 305/40R18 tires and what are its replacement alternatives.
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What does 305/40R18 mean?
305/40R18 is a Metric tire size that is commonly used on passenger and crossover vehicles. Let us decode each aspect of 305/40R18 tire size dimensions for better understanding.
- 305 - this number indicates tire's section width, which includes the entire width of the tire from one sidewall to the other. The tread width is typically a bit narrower than the section width. Section width of this particular tire is 305 millimeters.
- 40 - this number represents the aspect ratio of a tire. It is the ratio of the tire's sidewall height to its width. For this particular tire size, tire's sidewall height is 40% of its tread width.
- R - this letter denotes that tire has radial construction.
- 18 - the last number indicates the wheel diameter in inches that the tire is designed to fit. 305/40R18 can be mounted on rims with 18 inches in diameter.
12"
27.6"
86.7"
18"
4.8"
731 Revs/Mile
| Metric | Inches | |
|---|---|---|
| Tread Width | 305 mm | 12" |
| Aspect Ratio | 40% | |
| Rim Diameter | 457 mm | 18" |
| Tire Diameter | 701.2 mm | 27.6" |
| Sidewall Height | 122 mm | 4.8" |
| Circumference | 2202 mm | 86.7" |
| Revolutions | 454 per km | 731 per mile |
What is 305/40R18 in inches?
When converted to inches, 305/40R18 tire size is equivalent to 27.6x12R18. 27.6 inches indicate the tire diameter, 12 inches represent tread width, and 18 inches is the diameter of a rim the tire can be mounted on.
What vehicles use 305/40R18 tire size?
No vehicles found.
What are replacement alternatives for 305/40R18 tire?
Replacement tires have to be within 3% of the original tire's overall diameter to ensure safe drive and proper speedometer readings. Below is a list of replacement and plus tire sizes that are within the optimal characteristics of the original 305/40R18 tire size.
Keep in mind that different vehicles have different tire requirements. Passenger cars, SUVs, trucks, and high-performance vehicles each have specific types of tires that are engineered for their particular needs. When replacing tires on your vehicle, always refer to your vehicle's owner's manual for manufacturer recommendations on tire size, type, and other specifications.
| Replacement Tire Size | Overall Diameter Difference |
|---|---|
| 315/40R18 | 1.1% |
| P315/40R18 | 1.1% |
| P305/40R18 | 0% |
| P295/40R18 | -1.1% |
| 295/40R18 | -1.1% |
| 295/35R19 | -1.7% |
| P315/35R19 | 0.3% |
| P305/35R19 | -0.7% |
| P295/35R19 | -1.7% |
| 315/35R19 | 0.3% |
| 305/35R19 | -0.7% |
| 295/40R19 | 2.5% |
| 305/30R20 | -1.5% |
| P315/30R20 | -0.6% |
| P295/35R20 | 1.9% |
| 305/35R20 | 2.9% |
| 295/30R20 | -2.3% |
| P305/35R20 | 2.9% |
| 295/35R20 | 1.9% |
| P305/30R20 | -1.5% |
| P295/30R20 | -2.3% |
| 315/30R20 | -0.6% |
What wheels can 305/40R18 tire be mounted on?
305/40R18 tires are generally approved to be mounted on 10" to 12" wide wheels. The follwing wheel sizes can be used:
- 18x10
- 18x10.5
- 18x11
- 18x11.5
- 18x12
305/40R18 tire size comparison chart
| Tire Size | Overall Diameter Difference |
|---|---|
| 305/40R18 vs 285/35R18 | -6.3% |
| 305/40R18 vs LT235/75R18 | 15.5% |
| 305/40R18 vs P275/35R18 | -7.3% |
| 305/40R18 vs P265/70R18 | 18.1% |
| 305/40R18 vs P265/65R18 | 14.3% |
| 305/40R18 vs P265/60R18 | 10.6% |
| 305/40R18 vs LT245/70R18 | 14.1% |
| 305/40R18 vs LT255/60R18 | 8.8% |
| 305/40R18 vs P255/70R18 | 16.1% |
| 305/40R18 vs P255/65R18 | 12.5% |
| 305/40R18 vs LT275/80R18 | 27.9% |
| 305/40R18 vs P255/60R18 | 8.8% |
| 305/40R18 vs LT305/75R18 | 30.5% |
| 305/40R18 vs P255/55R18 | 5.2% |
| 305/40R18 vs LT345/60R18 | 24.2% |
| 305/40R18 vs LT355/65R18 | 31.1% |
| 305/40R18 vs P275/55R18 | 8.4% |
| 305/40R18 vs LT235/60R18 | 5.4% |
| 305/40R18 vs P275/60R18 | 12.3% |
| 305/40R18 vs 285/30R18 | -10.4% |
| 305/40R18 vs 275/45R18 | 0.5% |
| 305/40R18 vs 265/45R18 | -0.8% |
| 305/40R18 vs 265/40R18 | -4.6% |
| 305/40R18 vs 265/35R18 | -8.3% |
| 305/40R18 vs T175/90D18 | 10.1% |
| 305/40R18 vs 265/55R18 | 6.8% |
| 305/40R18 vs P315/40R18 | 1.1% |
| 305/40R18 vs P295/45R18 | 3.1% |
| 305/40R18 vs P295/30R18 | -9.6% |
| 305/40R18 vs P285/60R18 | 14% |
| 305/40R18 vs 315/35R18 | -3.3% |
| 305/40R18 vs P275/70R18 | 20.1% |
| 305/40R18 vs P275/65R18 | 16.2% |
| 305/40R18 vs LT205/60R18 | 0.3% |
| 305/40R18 vs LT375/50R18 | 18.7% |
| 305/40R18 vs LT375/60R18 | 29.3% |
| 305/40R18 vs P235/55R18 | 2.1% |
| 305/40R18 vs P345/30R18 | -5.3% |
| 305/40R18 vs P235/50R18 | -1.3% |
| 305/40R18 vs T135/60D18 | -11.7% |
| 305/40R18 vs P235/45R18 | -4.6% |
| 305/40R18 vs P225/60R18 | 3.7% |
| 305/40R18 vs P225/55R18 | 0.5% |
| 305/40R18 vs P225/50R18 | -2.7% |
| 305/40R18 vs T135/60R18 | -11.7% |
| 305/40R18 vs P225/45R18 | -5.9% |
| 305/40R18 vs P225/40R18 | -9.1% |
| 305/40R18 vs P215/55R18 | -1.1% |
| 305/40R18 vs P215/50R18 | -4.1% |
| 305/40R18 vs P215/45R18 | -7.2% |
| 305/40R18 vs LT325/65R18 | 25.5% |
| 305/40R18 vs P325/35R18 | -2.3% |
| 305/40R18 vs P285/55R18 | 9.9% |
| 305/40R18 vs P235/60R18 | 5.4% |
| 305/40R18 vs P255/45R18 | -2.1% |
| 305/40R18 vs LT395/65R18 | 38.5% |
| 305/40R18 vs P205/50R18 | -5.6% |
| 305/40R18 vs P215/35R18 | -13.3% |
| 305/40R18 vs P245/60R18 | 7.1% |
| 305/40R18 vs P245/55R18 | 3.7% |
| 305/40R18 vs P245/70R18 | 14.1% |
| 305/40R18 vs P245/50R18 | 0.1% |
| 305/40R18 vs P255/50R18 | 1.6% |
| 305/40R18 vs P265/40R18 | -4.6% |
| 305/40R18 vs P245/45R18 | -3.3% |
| 305/40R18 vs P265/55R18 | 6.8% |
| 305/40R18 vs P245/40R18 | -6.8% |
| 305/40R18 vs P285/35R18 | -6.3% |
| 305/40R18 vs P235/65R18 | 8.8% |
| 305/40R18 vs LT305/70R18 | 26.1% |
| 305/40R18 vs LT285/65R18 | 18.1% |
| 305/40R18 vs 295/45R18 | 3.1% |
| 305/40R18 vs 295/40R18 | -1.1% |
| 305/40R18 vs P235/40R18 | -8% |
| 305/40R18 vs P245/35R18 | -10.3% |
| 305/40R18 vs P245/65R18 | 10.6% |
| 305/40R18 vs 275/65R18C | 16.2% |
| 305/40R18 vs 275/60R18 | 12.3% |
| 305/40R18 vs 275/55R18 | 8.4% |
| 305/40R18 vs P255/35R18 | -9.3% |
| 305/40R18 vs 265/70R18C | 18.1% |
| 305/40R18 vs P255/40R18 | -5.7% |
| 305/40R18 vs 245/65R18 | 10.6% |
| 305/40R18 vs P265/35R18 | -8.3% |
| 305/40R18 vs 235/70R18 | 12.1% |
| 305/40R18 vs 235/30R18 | -14.7% |
| 305/40R18 vs 295/70R18 | 24.1% |
| 305/40R18 vs P215/40R18 | -10.3% |
| 305/40R18 vs 305/35R18 | -4.3% |
| 305/40R18 vs LT285/70R18 | 22.1% |
| 305/40R18 vs LT295/65R18 | 19.9% |
| 305/40R18 vs LT265/65R18 | 14.4% |
| 305/40R18 vs LT265/60R18 | 10.5% |
| 305/40R18 vs LT255/70R18 | 16.1% |
| 305/40R18 vs LT255/65R18 | 12.5% |
| 305/40R18 vs LT255/55R18 | 5.2% |
| 305/40R18 vs LT295/70R18 | 24.1% |
| 305/40R18 vs 345/35R18 | -0.3% |
| 305/40R18 vs LT305/60R18 | 17.4% |
| 305/40R18 vs LT305/65R18 | 21.8% |
| 305/40R18 vs 305/65R18 | 21.8% |
| 305/40R18 vs 305/60R18 | 17.4% |
| 305/40R18 vs LT315/70R18 | 28.1% |
| 305/40R18 vs LT325/60R18 | 20.8% |
| 305/40R18 vs P275/45R18 | 0.5% |
| 305/40R18 vs 225/65R18 | 6.9% |
| 305/40R18 vs T125/70R18 | -9.8% |
| 305/40R18 vs T135/70D18 | -7.8% |
| 305/40R18 vs T135/70R18 | -7.8% |
| 305/40R18 vs LT285/60R18 | 13.9% |
| 305/40R18 vs T135/80R18 | -4% |
| 305/40R18 vs T145/70D18 | -5.8% |
| 305/40R18 vs 315/30R18 | -7.8% |
| 305/40R18 vs T145/80D18 | -1.7% |
| 305/40R18 vs T155/60R18 | -8.3% |
| 305/40R18 vs T155/85D18 | 2.8% |
| 305/40R18 vs 295/35R18 | -5.3% |
| 305/40R18 vs T155/85R18 | 2.8% |
| 305/40R18 vs T155/90R18 | 5% |
| 305/40R18 vs T165/70D18 | -1.9% |
| 305/40R18 vs T165/90D18 | 7.6% |
| 305/40R18 vs 335/30R18 | -6.1% |
| 305/40R18 vs P345/35R18 | -0.3% |
| 305/40R18 vs 335/35R18 | -1.3% |
| 305/40R18 vs P285/30R18 | -10.4% |
| 305/40R18 vs 215/35R18 | -13.3% |
| 305/40R18 vs 205/45R18 | -8.5% |
| 305/40R18 vs 205/35R18 | -14.3% |
| 305/40R18 vs P295/40R18 | -1.1% |
| 305/40R18 vs P305/35R18 | -4.3% |
| 305/40R18 vs P295/35R18 | -5.3% |
| 305/40R18 vs P285/40R18 | -2.3% |
| 305/40R18 vs P305/40R18 | 0% |
| 305/40R18 vs P305/45R18 | 4.4% |
| 305/40R18 vs P315/30R18 | -7.8% |
| 305/40R18 vs P275/40R18 | -3.4% |
| 305/40R18 vs P265/45R18 | -0.8% |
| 305/40R18 vs P315/35R18 | -3.3% |
| 305/40R18 vs P335/30R18 | -6.1% |
| 305/40R18 vs 285/40R18 | -2.3% |
| 305/40R18 vs 165/70R18 | -1.9% |
| 305/40R18 vs 245/75R18 | 17.6% |
| 305/40R18 vs 245/60R18 | 7.1% |
| 305/40R18 vs P285/50R18 | 5.8% |
| 305/40R18 vs 245/55R18 | 3.7% |
| 305/40R18 vs 135/70R18 | -7.8% |
| 305/40R18 vs 145/70R18 | -5.8% |
| 305/40R18 vs 245/50R18 | 0.1% |
| 305/40R18 vs 245/45R18 | -3.3% |
| 305/40R18 vs 155/70R18 | -3.9% |
| 305/40R18 vs 145/65R18 | -7.9% |
| 305/40R18 vs 245/40R18 | -6.8% |
| 305/40R18 vs 345/30R18 | -5.3% |
| 305/40R18 vs 245/35R18 | -10.3% |
| 305/40R18 vs 205/55R18 | -2.6% |
| 305/40R18 vs 235/65R18 | 8.8% |
| 305/40R18 vs 155/80R18 | 0.6% |
| 305/40R18 vs 255/35R18 | -9.3% |
| 305/40R18 vs 235/75R18 | 15.5% |
| 305/40R18 vs 295/65R18 | 19.9% |
| 305/40R18 vs 315/70R18 | 28.1% |
| 305/40R18 vs 255/55R18 | 5.2% |
| 305/40R18 vs 375/50R18 | 18.7% |
| 305/40R18 vs 315/40R18 | 1.1% |
| 305/40R18 vs 255/50R18 | 1.6% |
| 305/40R18 vs 355/65R18 | 31% |
| 305/40R18 vs 305/70R18 | 26.1% |
| 305/40R18 vs 255/45R18 | -2.1% |
| 305/40R18 vs 175/45R18 | -12.3% |
| 305/40R18 vs 195/35R18 | -15.3% |
| 305/40R18 vs 255/40R18 | -5.7% |
| 305/40R18 vs 135/80R18 | -4% |
| 305/40R18 vs 305/30R18 | -8.7% |
| 305/40R18 vs 265/30R18 | -12.1% |
| 305/40R18 vs 255/60R18 | 8.8% |
| 305/40R18 vs 345/60R18 | 24.2% |
| 305/40R18 vs 185/55R18 | -5.8% |
| 305/40R18 vs 225/40R18 | -9.1% |
| 305/40R18 vs 125/60R18 | -13.4% |
| 305/40R18 vs 155/90R18 | 5% |
| 305/40R18 vs 225/35R18 | -12.3% |
| 305/40R18 vs 215/55R18 | -1.1% |
| 305/40R18 vs 215/50R18 | -4.1% |
| 305/40R18 vs 165/40R18 | -16% |
| 305/40R18 vs 215/45R18 | -7.2% |
| 305/40R18 vs 215/40R18 | -10.3% |
| 305/40R18 vs 205/40R18 | -11.4% |
| 305/40R18 vs 155/85R18 | 2.8% |
| 305/40R18 vs 205/60R18 | 0.3% |
| 305/40R18 vs 255/30R18 | -13% |
| 305/40R18 vs 225/45R18 | -5.9% |
| 305/40R18 vs 155/60R18 | -8.3% |
| 305/40R18 vs 235/60R18 | 5.4% |
| 305/40R18 vs 175/90R18 | 10.1% |
| 305/40R18 vs 135/60R18 | -11.7% |
| 305/40R18 vs 235/55R18 | 2.1% |
| 305/40R18 vs 205/50R18 | -5.6% |
| 305/40R18 vs 235/50R18 | -1.3% |
| 305/40R18 vs 145/85R18 | 0.4% |
| 305/40R18 vs 235/45R18 | -4.6% |
| 305/40R18 vs 235/40R18 | -8% |
| 305/40R18 vs 175/80R18 | 5.1% |
| 305/40R18 vs 235/35R18 | -11.3% |
| 305/40R18 vs 225/60R18 | 3.7% |
| 305/40R18 vs 325/35R18 | -2.3% |
| 305/40R18 vs 225/55R18 | 0.5% |
| 305/40R18 vs 225/50R18 | -2.7% |
| 305/40R18 vs LT285/75R18 | 26.2% |
| 305/40R18 vs T175/80R18 | 5.1% |
| 305/40R18 vs 145/80R18 | -1.7% |
| 305/40R18 vs T155/80R18 | 0.6% |
| 305/40R18 vs 225/30R18 | -15.5% |
| 305/40R18 vs 285/55R18 | 9.9% |
| 305/40R18 vs 245/30R18 | -13.8% |
| 305/40R18 vs 275/50R18 | 4.4% |
| 305/40R18 vs 275/40R18 | -3.4% |
| 305/40R18 vs 285/60R18 | 14% |
| 305/40R18 vs 285/65R18 | 18.1% |
| 305/40R18 vs 295/30R18 | -9.6% |
| 305/40R18 vs T155/80D18 | 0.6% |
| 305/40R18 vs 125/70R18 | -9.8% |
| 305/40R18 vs 275/80R18 | 28% |
| 305/40R18 vs 285/50R18 | 5.8% |
| 305/40R18 vs 275/70R18 | 20.1% |
| 305/40R18 vs T175/90R18 | 10.1% |
| 305/40R18 vs T165/90R18 | 7.6% |
| 305/40R18 vs T175/80D18 | 5.1% |
| 305/40R18 vs 275/65R18 | 16.2% |
| 305/40R18 vs T185/55D18 | -5.8% |
| 305/40R18 vs T165/70R18 | -1.9% |
| 305/40R18 vs T185/55R18 | -5.8% |
| 305/40R18 vs 285/45R18 | 1.8% |
| 305/40R18 vs 225/75R18 | 13.3% |
| 305/40R18 vs T155/90D18 | 5% |
| 305/40R18 vs 275/35R18 | -7.3% |
| 305/40R18 vs 305/75R18 | 30.5% |
| 305/40R18 vs T155/70R18 | -3.9% |
| 305/40R18 vs LT275/65R18 | 16.2% |
| 305/40R18 vs 265/65R18 | 14.3% |
| 305/40R18 vs T145/65D18 | -7.9% |
| 305/40R18 vs 285/75R18 | 26.2% |
| 305/40R18 vs 165/90R18 | 7.6% |
| 305/40R18 vs LT275/70R18 | 20.1% |
| 305/40R18 vs 305/45R18 | 4.4% |
| 305/40R18 vs T135/80D18 | -4% |
| 305/40R18 vs 265/50R18 | 3% |
| 305/40R18 vs 255/70R18 | 16.1% |
| 305/40R18 vs 285/70R18 | 22.1% |
| 305/40R18 vs 395/65R18 | 38.4% |
| 305/40R18 vs 255/65R18 | 12.5% |
| 305/40R18 vs 245/70R18 | 14.1% |
| 305/40R18 vs T145/80R18 | -1.7% |
| 305/40R18 vs T155/70D18 | -3.9% |
| 305/40R18 vs 325/45R18 | 6.9% |
| 305/40R18 vs 265/60R18 | 10.6% |
| 305/40R18 vs 265/70R18 | 18.1% |
| 305/40R18 vs 325/60R18 | 20.8% |
| 305/40R18 vs 325/65R18 | 25.5% |
| 305/40R18 vs T145/70R18 | -5.8% |
| 305/40R18 vs T145/65R18 | -7.9% |
| 305/40R18 vs LT265/70R18 | 18.1% |
| 305/40R18 vs 375/60R18 | 29.4% |
| 305/40R18 vs 175/80R19 | 8.8% |
| 305/40R18 vs T135/70R19 | -4.2% |
| 305/40R18 vs T135/60D19 | -8.1% |
| 305/40R18 vs 135/60R19 | -8.1% |
| 305/40R18 vs P275/30R19 | -7.6% |
| 305/40R18 vs T155/80D19 | 4.2% |
| 305/40R18 vs P225/35R19 | -8.7% |
| 305/40R18 vs P235/60R19 | 9% |
| 305/40R18 vs P235/40R19 | -4.4% |
| 305/40R18 vs P235/35R19 | -7.7% |
| 305/40R18 vs P225/40R19 | -5.5% |
| 305/40R18 vs 135/70R19 | -4.2% |
| 305/40R18 vs P255/35R19 | -5.7% |
| 305/40R18 vs 285/55R19 | 13.5% |
| 305/40R18 vs P315/35R19 | 0.3% |
| 305/40R18 vs 315/35R19 | 0.3% |
| 305/40R18 vs 115/70R19 | -8.2% |
| 305/40R18 vs 305/25R19 | -9.4% |
| 305/40R18 vs 315/40R19 | 4.8% |
| 305/40R18 vs 165/90R19 | 11.2% |
| 305/40R18 vs P275/35R19 | -3.7% |
| 305/40R18 vs T155/70R19 | -0.2% |
| 305/40R18 vs T155/80R19 | 4.2% |
| 305/40R18 vs 335/25R19 | -7.3% |
| 305/40R18 vs 125/70R19 | -6.2% |
| 305/40R18 vs 155/80R19 | 4.2% |
| 305/40R18 vs T175/80R19 | 8.8% |
| 305/40R18 vs 335/30R19 | -2.5% |
| 305/40R18 vs 315/25R19 | -8.7% |
| 305/40R18 vs T135/60R19 | -8.1% |
| 305/40R18 vs P315/30R19 | -4.2% |
| 305/40R18 vs P255/55R19 | 8.8% |
| 305/40R18 vs P265/35R19 | -4.7% |
| 305/40R18 vs P265/50R19 | 6.6% |
| 305/40R18 vs 225/30R19 | -11.9% |
| 305/40R18 vs P275/45R19 | 4.1% |
| 305/40R18 vs P275/55R19 | 12% |
| 305/40R18 vs P215/40R19 | -6.6% |
| 305/40R18 vs P215/35R19 | -9.7% |
| 305/40R18 vs P285/40R19 | 1.3% |
| 305/40R18 vs P285/45R19 | 5.4% |
| 305/40R18 vs P295/35R19 | -1.7% |
| 305/40R18 vs P295/45R19 | 6.7% |
| 305/40R18 vs 355/25R19 | -5.8% |
| 305/40R18 vs P305/35R19 | -0.7% |
| 305/40R18 vs 215/40R19 | -6.6% |
| 305/40R18 vs 295/25R19 | -10.1% |
| 305/40R18 vs 215/50R19 | -0.5% |
| 305/40R18 vs 275/40R19 | 0.2% |
| 305/40R18 vs P285/35R19 | -2.7% |
| 305/40R18 vs P275/40R19 | 0.2% |
| 305/40R18 vs 345/35R19 | 3.3% |
| 305/40R18 vs 255/50R19 | 5.2% |
| 305/40R18 vs 345/30R19 | -1.7% |
| 305/40R18 vs P245/55R19 | 7.3% |
| 305/40R18 vs 275/35R19 | -3.7% |
| 305/40R18 vs 255/55R19 | 8.8% |
| 305/40R18 vs P255/40R19 | -2.1% |
| 305/40R18 vs 255/45R19 | 1.6% |
| 305/40R18 vs P245/50R19 | 3.8% |
| 305/40R18 vs 215/35R19 | -9.7% |
| 305/40R18 vs P355/30R19 | -0.8% |
| 305/40R18 vs 275/50R19 | 8% |
| 305/40R18 vs P345/30R19 | -1.7% |
| 305/40R18 vs 275/45R19 | 4.1% |
| 305/40R18 vs 255/40R19 | -2.1% |
| 305/40R18 vs 325/30R19 | -3.4% |
| 305/40R18 vs P325/30R19 | -3.4% |
| 305/40R18 vs P315/40R19 | 4.8% |
| 305/40R18 vs P245/45R19 | 0.3% |
| 305/40R18 vs P255/45R19 | 1.6% |
| 305/40R18 vs 275/30R19 | -7.6% |
| 305/40R18 vs 175/60R19 | -1.2% |
| 305/40R18 vs P295/25R19 | -10.1% |
| 305/40R18 vs 265/35R19 | -4.7% |
| 305/40R18 vs P245/40R19 | -3.2% |
| 305/40R18 vs P285/30R19 | -6.8% |
| 305/40R18 vs 265/55R19 | 10.4% |
| 305/40R18 vs 265/40R19 | -0.9% |
| 305/40R18 vs 265/50R19 | 6.6% |
| 305/40R18 vs P265/40R19 | -0.9% |
| 305/40R18 vs P255/60R19 | 12.5% |
| 305/40R18 vs 265/30R19 | -8.5% |
| 305/40R18 vs 285/30R19 | -6.8% |
| 305/40R18 vs 315/30R19 | -4.2% |
| 305/40R18 vs 255/60R19 | 12.5% |
| 305/40R18 vs 305/35R19 | -0.7% |
| 305/40R18 vs P255/50R19 | 5.2% |
| 305/40R18 vs 295/45R19 | 6.7% |
| 305/40R18 vs 295/40R19 | 2.5% |
| 305/40R18 vs 255/65R19 | 16.1% |
| 305/40R18 vs 295/30R19 | -5.9% |
| 305/40R18 vs 285/45R19 | 5.4% |
| 305/40R18 vs 285/40R19 | 1.3% |
| 305/40R18 vs 265/45R19 | 2.9% |
| 305/40R18 vs 255/35R19 | -5.7% |
| 305/40R18 vs 305/30R19 | -5.1% |
| 305/40R18 vs 225/55R19 | 4.1% |
| 305/40R18 vs 245/35R19 | -6.7% |
| 305/40R18 vs 235/35R19 | -7.7% |
| 305/40R18 vs 235/65R19 | 12.4% |
| 305/40R18 vs 235/40R19 | -4.4% |
| 305/40R18 vs P235/55R19 | 5.7% |
| 305/40R18 vs P265/55R19 | 10.4% |
| 305/40R18 vs 235/60R19 | 9% |
| 305/40R18 vs 275/55R19 | 12% |
| 305/40R18 vs P235/50R19 | 2.3% |
| 305/40R18 vs P225/45R19 | -2.3% |
| 305/40R18 vs P235/45R19 | -1% |
| 305/40R18 vs 235/50R19 | 2.3% |
| 305/40R18 vs P225/55R19 | 4.1% |
| 305/40R18 vs 225/45R19 | -2.3% |
| 305/40R18 vs 245/40R19 | -3.2% |
| 305/40R18 vs 285/35R19 | -2.7% |
| 305/40R18 vs P245/35R19 | -6.7% |
| 305/40R18 vs 155/70R19 | -0.2% |
| 305/40R18 vs 255/30R19 | -9.4% |
| 305/40R18 vs 245/55R19 | 7.3% |
| 305/40R18 vs 195/50R19 | -3.4% |
| 305/40R18 vs 235/30R19 | -11.1% |
| 305/40R18 vs 235/55R19 | 5.7% |
| 305/40R18 vs 245/50R19 | 3.8% |
| 305/40R18 vs 225/35R19 | -8.7% |
| 305/40R18 vs 245/30R19 | -10.2% |
| 305/40R18 vs 245/45R19 | 0.3% |
| 305/40R18 vs 355/30R19 | -0.8% |
| 305/40R18 vs 225/40R19 | -5.5% |
| 305/40R18 vs 295/35R19 | -1.7% |
| 305/40R18 vs 235/45R19 | -1% |
| 305/40R18 vs 245/70R19.5 | 19.6% |
| 305/40R18 vs 225/70R19.5 | 15.6% |
| 305/40R18 vs 265/70R19.5 | 23.5% |
| 305/40R18 vs 295/55R20 | 18.7% |
| 305/40R18 vs T165/60R20 | 0.7% |
| 305/40R18 vs 285/45R20 | 9% |
| 305/40R18 vs 265/50R20 | 10.2% |
| 305/40R18 vs 275/45R20 | 7.8% |
| 305/40R18 vs 285/50R20 | 13.1% |
| 305/40R18 vs 275/50R20 | 11.7% |
| 305/40R18 vs 325/75R20 | 42% |
| 305/40R18 vs 275/40R20 | 3.8% |
| 305/40R18 vs 285/40R20 | 5% |
| 305/40R18 vs 265/55R20 | 14% |
| 305/40R18 vs 275/30R20 | -4% |
| 305/40R18 vs 275/35R20 | -0.1% |
| 305/40R18 vs 265/60R20 | 17.8% |
| 305/40R18 vs 285/30R20 | -3.2% |
| 305/40R18 vs 275/65R20 | 23.4% |
| 305/40R18 vs 275/60R20 | 19.5% |
| 305/40R18 vs 285/65R20 | 25.3% |
| 305/40R18 vs 145/65R20 | -0.7% |
| 305/40R18 vs 275/55R20 | 15.6% |
| 305/40R18 vs 285/35R20 | 0.9% |
| 305/40R18 vs 265/45R20 | 6.5% |
| 305/40R18 vs 375/45R20 | 20.6% |
| 305/40R18 vs 235/55R20 | 9.3% |
| 305/40R18 vs 235/60R20 | 12.7% |
| 305/40R18 vs 245/30R20 | -6.6% |
| 305/40R18 vs 245/35R20 | -3.1% |
| 305/40R18 vs 245/40R20 | 0.4% |
| 305/40R18 vs 245/45R20 | 3.9% |
| 305/40R18 vs 245/50R20 | 7.4% |
| 305/40R18 vs 155/65R20 | 1.2% |
| 305/40R18 vs 235/50R20 | 6% |
| 305/40R18 vs 235/45R20 | 2.6% |
| 305/40R18 vs 235/40R20 | -0.7% |
| 305/40R18 vs P235/35R20 | -4.1% |
| 305/40R18 vs 175/55R20 | -0.1% |
| 305/40R18 vs 215/45R20 | 0.1% |
| 305/40R18 vs 215/30R20 | -9.2% |
| 305/40R18 vs 225/35R20 | -5.1% |
| 305/40R18 vs 145/80R20 | 5.5% |
| 305/40R18 vs 225/40R20 | -1.9% |
| 305/40R18 vs 235/35R20 | -4.1% |
| 305/40R18 vs 255/30R20 | -5.7% |
| 305/40R18 vs 225/45R20 | 1.3% |
| 305/40R18 vs 255/35R20 | -2.1% |
| 305/40R18 vs 315/50R20 | 17.4% |
| 305/40R18 vs 255/55R20 | 12.5% |
| 305/40R18 vs 255/60R20 | 16.1% |
| 305/40R18 vs 145/60R20 | -2.7% |
| 305/40R18 vs 265/30R20 | -4.9% |
| 305/40R18 vs 265/35R20 | -1.1% |
| 305/40R18 vs 305/60R20 | 24.6% |
| 305/40R18 vs 165/60R20 | 0.7% |
| 305/40R18 vs 315/60R20 | 26.4% |
| 305/40R18 vs 255/40R20 | 1.5% |
| 305/40R18 vs 255/50R20 | 8.8% |
| 305/40R18 vs 335/55R20 | 25% |
| 305/40R18 vs 355/60R20 | 33.2% |
| 305/40R18 vs 325/50R20 | 18.8% |
| 305/40R18 vs 315/70R20 | 35.3% |
| 305/40R18 vs 325/60R20 | 28.1% |
| 305/40R18 vs 255/45R20 | 5.2% |
| 305/40R18 vs 375/55R20 | 31.3% |
| 305/40R18 vs 355/50R20 | 23.1% |
| 305/40R18 vs 265/40R20 | 2.7% |
| 305/40R18 vs 295/40R20 | 6.1% |
| 305/40R18 vs P305/35R20 | 2.9% |
| 305/40R18 vs 285/60R20 | 21.2% |
| 305/40R18 vs P265/40R20 | 2.7% |
| 305/40R18 vs P265/35R20 | -1.1% |
| 305/40R18 vs 235/30R20 | -7.4% |
| 305/40R18 vs P265/30R20 | -4.9% |
| 305/40R18 vs 245/60R20 | 14.4% |
| 305/40R18 vs 275/25R20 | -7.9% |
| 305/40R18 vs 275/65R20C | 23.4% |
| 305/40R18 vs P245/35R20 | -3.1% |
| 305/40R18 vs 285/25R20 | -7.2% |
| 305/40R18 vs 285/55R20 | 17.2% |
| 305/40R18 vs P275/30R20 | -4% |
| 305/40R18 vs P275/35R20 | -0.1% |
| 305/40R18 vs P285/35R20 | 0.9% |
| 305/40R18 vs P295/40R20 | 6.1% |
| 305/40R18 vs P305/30R20 | -1.5% |
| 305/40R18 vs P295/45R20 | 10.3% |
| 305/40R18 vs P335/25R20 | -3.7% |
| 305/40R18 vs P295/30R20 | -2.3% |
| 305/40R18 vs P295/25R20 | -6.5% |
| 305/40R18 vs P285/55R20 | 17.2% |
| 305/40R18 vs P285/40R20 | 5% |
| 305/40R18 vs 225/30R20 | -8.3% |
| 305/40R18 vs P275/40R20 | 3.8% |
| 305/40R18 vs P235/45R20 | 2.6% |
| 305/40R18 vs 295/25R20 | -6.5% |
| 305/40R18 vs 325/25R20 | -4.4% |
| 305/40R18 vs 335/25R20 | -3.7% |
| 305/40R18 vs LT305/55R20 | 20.4% |
| 305/40R18 vs LT305/50R20 | 15.9% |
| 305/40R18 vs LT295/65R20 | 27.2% |
| 305/40R18 vs LT275/55R20 | 15.7% |
| 305/40R18 vs LT295/60R20 | 22.9% |
| 305/40R18 vs LT295/55R20 | 18.8% |
| 305/40R18 vs LT275/60R20 | 19.5% |
| 305/40R18 vs LT285/65R20 | 25.4% |
| 305/40R18 vs LT285/50R20 | 13.1% |
| 305/40R18 vs LT315/60R20 | 26.4% |
| 305/40R18 vs 305/55R20 | 20.3% |
| 305/40R18 vs 295/50R20 | 14.5% |
| 305/40R18 vs P225/40R20 | -1.9% |
| 305/40R18 vs 295/60R20 | 22.9% |
| 305/40R18 vs 295/65R20 | 27.2% |
| 305/40R18 vs P225/30R20 | -8.3% |
| 305/40R18 vs 305/25R20 | -5.8% |
| 305/40R18 vs LT375/55R20 | 31.3% |
| 305/40R18 vs LT375/45R20 | 20.7% |
| 305/40R18 vs LT325/60R20 | 28.1% |
| 305/40R18 vs 305/50R20 | 15.9% |
| 305/40R18 vs LT325/50R20 | 18.8% |
| 305/40R18 vs LT285/55R20 | 17.2% |
| 305/40R18 vs P285/30R20 | -3.2% |
| 305/40R18 vs 295/45R20 | 10.3% |
| 305/40R18 vs P285/50R20 | 13.1% |
| 305/40R18 vs P265/60R20 | 17.8% |
| 305/40R18 vs P245/40R20 | 0.4% |
| 305/40R18 vs P245/45R20 | 3.9% |
| 305/40R18 vs P235/50R20 | 6% |
| 305/40R18 vs P225/35R20 | -5.1% |
| 305/40R18 vs P245/50R20 | 7.4% |
| 305/40R18 vs P245/60R20 | 14.4% |
| 305/40R18 vs P255/35R20 | -2.1% |
| 305/40R18 vs P255/45R20 | 5.2% |
| 305/40R18 vs LT355/60R20 | 33.2% |
| 305/40R18 vs P235/55R20 | 9.3% |
| 305/40R18 vs P295/35R20 | 1.9% |
| 305/40R18 vs T145/80R20 | 5.5% |
| 305/40R18 vs 305/30R20 | -1.5% |
| 305/40R18 vs 305/35R20 | 2.9% |
| 305/40R18 vs LT265/60R20 | 17.8% |
| 305/40R18 vs LT275/65R20 | 23.5% |
| 305/40R18 vs LT285/60R20 | 21.2% |
| 305/40R18 vs 155/60R20 | -1% |
| 305/40R18 vs P315/60R20 | 26.4% |
| 305/40R18 vs P315/35R20 | 3.9% |
| 305/40R18 vs P315/30R20 | -0.6% |
| 305/40R18 vs P305/55R20 | 20.3% |
| 305/40R18 vs P255/50R20 | 8.8% |
| 305/40R18 vs LT335/55R20 | 25.1% |
| 305/40R18 vs 295/30R20 | -2.3% |
| 305/40R18 vs 295/35R20 | 1.9% |
| 305/40R18 vs T155/65R20 | 1.2% |
| 305/40R18 vs 305/40R20 | 7.2% |
| 305/40R18 vs T145/65R20 | -0.7% |
| 305/40R18 vs 315/30R20 | -0.6% |
| 305/40R18 vs 315/35R20 | 3.9% |
| 305/40R18 vs 325/30R20 | 0.3% |
| 305/40R18 vs 325/35R20 | 4.9% |
| 305/40R18 vs 335/30R20 | 1.1% |
| 305/40R18 vs 345/25R20 | -2.9% |
| 305/40R18 vs 195/50R20 | 0.3% |
| 305/40R18 vs 305/45R20 | 11.6% |
| 305/40R18 vs LT325/75R20 | 42% |
| 305/40R18 vs LT315/70R20 | 35.3% |
| 305/40R18 vs LT315/50R20 | 17.4% |
| 305/40R18 vs P255/55R20 | 12.5% |
| 305/40R18 vs LT305/60R20 | 24.6% |
| 305/40R18 vs LT265/50R20 | 10.2% |
| 305/40R18 vs P265/50R20 | 10.2% |
| 305/40R18 vs P275/45R20 | 7.8% |
| 305/40R18 vs P275/55R20 | 15.6% |
| 305/40R18 vs P275/60R20 | 19.5% |
| 305/40R18 vs 315/25R20 | -5.1% |
| 305/40R18 vs 345/30R20 | 2% |
All listed guides, data and/or calculations are for informational purposes only. Tire-Sizes.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information.