245/40R19 tire size
A 245/40R19 tire is 26.72 in (678.6 mm) tall and 9.65 in (245.0 mm) wide, and turns 755 revolutions per mile.
- 26.72 inOverall diameter
- 3.86 inSidewall height
- 755Revolutions per mile
- 26.7x9.6R19Flotation equivalent
| Measurement | Inches | Millimeters |
|---|---|---|
| Overall diameter | 26.72 in | 678.6 mm |
| Section width | 9.65 in | 245.0 mm |
| Sidewall height | 3.86 in | 98.0 mm |
| Rim diameter | 19.00 in | 482.6 mm |
| Circumference | 83.93 in | 2,132 mm |
| Revolutions per mile | 755 | |
| Flotation equivalent | 26.7x9.6R19 (approx.) | |
245/40R19 is a 19-inch tire with a 245 mm (9.65 in) section width and a 40% aspect ratio, giving a 3.86-inch sidewall and a flotation-style size of about 26.7x9.6R19.
Its overall diameter is 26.72 inches, so it rolls 83.9 inches per revolution and turns about 755 times per mile.
67 other sizes in this list are within 3% of that diameter.
Compare 245/40R19 with plausible swaps
- 245/50R17 vs 245/40R19 (−0.27%)
- 225/55R17 vs 245/40R19 (+0.10%)
- 215/50R18 vs 245/40R19 (−0.94%)
- 275/40R18 vs 245/40R19 (−0.21%)
- 245/45R18 vs 245/40R19 (−0.13%)
- 225/50R18 vs 245/40R19 (+0.53%)
- 245/35R19 vs 245/40R19 (−3.61%)
- 225/40R19 vs 245/40R19 (−2.36%)
- 235/40R19 vs 245/40R19 (−1.18%)
- 275/35R19 vs 245/40R19 (−0.52%)
- 245/40R19 vs 285/35R19 (+0.52%)
- 245/40R19 vs 225/45R19 (+0.96%)
- 245/40R19 vs 255/40R19 (+1.18%)
- 245/40R19 vs 265/40R19 (+2.36%)
- 245/40R19 vs 245/45R19 (+3.61%)
- 245/40R19 vs 235/35R20 (−0.90%)
- 245/40R19 vs 275/30R20 (−0.83%)
- 245/40R19 vs 285/30R20 (+0.06%)
- 245/40R19 vs 245/35R20 (+0.13%)
- 245/40R19 vs 295/30R20 (+0.94%)
Sizes within 3% of 26.72 in diameter
- 285/30R20 26.73 in (+0.06%)
- 215/75R14 26.70 in (−0.07%)
- 225/55R17 26.74 in (+0.10%)
- 245/45R18 26.68 in (−0.13%)
- 245/35R20 26.75 in (+0.13%)
- 275/40R18 26.66 in (−0.21%)
- 245/50R17 26.65 in (−0.27%)
- 225/60R16 26.63 in (−0.32%)
- 215/70R15 26.85 in (+0.50%)
- 275/35R19 26.58 in (−0.52%)
- 285/35R19 26.85 in (+0.52%)
- 225/50R18 26.86 in (+0.53%)
- 225/65R15 26.52 in (−0.75%)
- 275/30R20 26.50 in (−0.83%)
- 205/65R16 26.49 in (−0.84%)
- 235/35R20 26.48 in (−0.90%)
- 215/50R18 26.46 in (−0.94%)
- 295/30R20 26.97 in (+0.94%)
- 225/45R19 26.97 in (+0.96%)
- 285/40R18 26.98 in (+0.97%)
- 27x8.50R14 27.00 in (+1.06%)
- 215/65R16 27.00 in (+1.08%)
- 255/35R20 27.03 in (+1.16%)
- 225/70R14 26.40 in (−1.18%)
- 235/40R19 26.40 in (−1.18%)
- 255/40R19 27.03 in (+1.18%)
- 255/45R18 27.04 in (+1.19%)
- 255/50R17 27.04 in (+1.21%)
- 265/40R18 26.35 in (−1.39%)
- 225/40R20 27.09 in (+1.39%)
- 235/60R16 27.10 in (+1.44%)
- 235/45R18 26.33 in (−1.46%)
- 205/75R15 27.11 in (+1.46%)
- 215/55R17 26.31 in (−1.52%)
- 265/35R19 26.30 in (−1.55%)
- 295/35R19 27.13 in (+1.55%)
- 205/70R15 26.30 in (−1.56%)
- 215/60R17 27.16 in (+1.65%)
- 265/30R20 26.26 in (−1.71%)
- 235/55R17 27.18 in (+1.72%)
- 235/50R17 26.25 in (−1.74%)
- 305/30R19 26.20 in (−1.92%)
- 225/35R20 26.20 in (−1.93%)
- 235/50R18 27.25 in (+2.00%)
- 215/60R16 26.16 in (−2.09%)
- 225/75R14 27.29 in (+2.14%)
- 295/40R18 27.29 in (+2.15%)
- 295/35R18 26.13 in (−2.20%)
- 265/35R20 27.30 in (+2.20%)
- 215/55R18 27.31 in (+2.23%)
- 205/75R14 26.11 in (−2.28%)
- 235/45R19 27.33 in (+2.28%)
- 235/60R15 26.10 in (−2.30%)
- 225/40R19 26.09 in (−2.36%)
- 265/40R19 27.35 in (+2.36%)
- 265/45R18 27.39 in (+2.52%)
- 255/45R17 26.04 in (−2.55%)
- 255/40R18 26.03 in (−2.56%)
- 225/70R15 27.40 in (+2.56%)
- 255/35R19 26.03 in (−2.58%)
- 305/35R19 27.41 in (+2.58%)
- 255/30R20 26.02 in (−2.59%)
- 215/65R15 26.00 in (−2.67%)
- 225/45R18 25.97 in (−2.79%)
- 295/30R19 25.97 in (−2.80%)
- 275/30R21 27.50 in (+2.92%)
- 225/65R16 27.52 in (+2.99%)
Open 245/40R19 in the tire size calculator
Source: Calculated from standard tire geometry formulas. Verified . How these numbers are calculated.