245/35R19 tire size
245/35R19 is a metric size: 25.8" tall, 9.6" wide, on a 19" rim — about a 26x9.50R19. The sidewall is 3.4" and the tire turns 783 times per mile.
245/35R19 specs
| Overall diameter (height) | 25.75" · 654 mm |
|---|---|
| Section width | 9.65" · 245 mm |
| Sidewall height | 3.38" · 86 mm (35% of width) |
| Rim diameter | 19" |
| Circumference | 80.90" · 2.055 m |
| Revolutions per mile | 783 (487 per km) |
| Inch (flotation) equivalent | 26x9.50R19 |
Equivalent sizes on a 19" rim
Sizes within ±5% of the overall diameter. Green rows are inside the usual ±3% limit for keeping the speedometer, ABS and gearing right; red rows are bigger changes that need clearance checks.
| Size | Diameter | Difference | Width | Speedo at 60 | |
|---|---|---|---|---|---|
| 245/40R19 common | 26.72" | +3.75% | 0 mm | 62.2 mph | compare → |
| 235/40R19 common | 26.40" | +2.52% | -10 mm | 61.5 mph | compare → |
| 255/40R19 common | 27.03" | +4.97% | +10 mm | 63.0 mph | compare → |
| 255/35R19 common | 26.03" | +1.07% | +10 mm | 60.6 mph | compare → |
| 275/35R19 common | 26.58" | +3.21% | +30 mm | 61.9 mph | compare → |
| 225/40R19 common | 26.09" | +1.30% | -20 mm | 60.8 mph | compare → |
| 235/35R19 common | 25.48" | -1.07% | -10 mm | 59.4 mph | compare → |
| 225/45R19 common | 26.97" | +4.74% | -20 mm | 62.8 mph | compare → |
| 285/35R19 common | 26.85" | +4.28% | +40 mm | 62.6 mph | compare → |
| 265/35R19 common | 26.30" | +2.14% | +20 mm | 61.3 mph | compare → |
| 285/30R19 | 25.73" | -0.08% | +40 mm | 60.0 mph | compare → |
| 225/35R19 | 25.20" | -2.14% | -20 mm | 58.7 mph | compare → |
| 305/30R19 | 26.20" | +1.76% | +60 mm | 61.1 mph | compare → |
| 295/30R19 | 25.97" | +0.84% | +50 mm | 60.5 mph | compare → |
| 255/30R19 | 25.02" | -2.83% | +10 mm | 58.3 mph | compare → |
| 325/30R19 | 26.68" | +3.59% | +80 mm | 62.2 mph | compare → |
| 275/30R19 | 25.50" | -0.99% | +30 mm | 59.4 mph | compare → |
| 265/30R19 | 25.26" | -1.91% | +20 mm | 58.9 mph | compare → |
| 315/30R19 | 26.44" | +2.68% | +70 mm | 61.6 mph | compare → |
| 245/30R19 | 24.79" | -3.75% | 0 mm | 57.8 mph | calculate → |
| 315/25R19 | 25.20" | -2.14% | +70 mm | 58.7 mph | calculate → |
| 195/50R19 | 26.68" | +3.59% | -50 mm | 62.2 mph | calculate → |
| 295/25R19 | 24.81" | -3.67% | +50 mm | 57.8 mph | calculate → |
| 215/35R19 | 24.93" | -3.21% | -30 mm | 58.1 mph | calculate → |
| 335/30R19 | 26.91" | +4.51% | +90 mm | 62.7 mph | calculate → |
| 235/30R19 | 24.55" | -4.66% | -10 mm | 57.2 mph | calculate → |
Plus / minus sizing: 18" and 20" rims
Same overall height on a different rim. Check wheel width and clearance before switching.
| Size | Diameter | Difference | Width | Speedo at 60 | |
|---|---|---|---|---|---|
| 245/40R18 common | 25.72" | -0.14% | 0 mm | 59.9 mph | compare → |
| 225/45R18 common | 25.97" | +0.86% | -20 mm | 60.5 mph | compare → |
| 275/35R18 common | 25.58" | -0.67% | +30 mm | 59.6 mph | compare → |
| 215/45R18 common | 25.62" | -0.52% | -30 mm | 59.7 mph | compare → |
| 285/35R18 | 25.85" | +0.40% | +40 mm | 60.2 mph | compare → |
| 245/30R20 | 25.79" | +0.14% | 0 mm | 60.1 mph | compare → |
| 335/30R18 | 25.91" | +0.63% | +90 mm | 60.4 mph | compare → |
| 235/30R20 | 25.55" | -0.78% | -10 mm | 59.5 mph | compare → |
| 305/25R20 | 26.00" | +0.98% | +60 mm | 60.6 mph | compare → |
| 295/25R20 | 25.81" | +0.21% | +50 mm | 60.1 mph | calculate → |
| 285/25R20 | 25.61" | -0.55% | +40 mm | 59.7 mph | calculate → |
| 145/70R18 | 25.99" | +0.93% | -100 mm | 60.6 mph | calculate → |
| 26x12.00R18 | 26.00" | +0.96% | +60 mm | 60.6 mph | calculate → |
| 26x6.00R18 | 26.00" | +0.96% | -93 mm | 60.6 mph | calculate → |
| 26x8.00R18 | 26.00" | +0.96% | -42 mm | 60.6 mph | calculate → |
Try another size against 245/35R19
Questions
What size is 245/35R19 in inches?
245/35R19 is about 25.8" tall and 9.6" wide on a 19-inch rim — roughly a 26x9.50R19 in inch sizing.
What does 245/35R19 mean?
245 mm section width, sidewall 35% of the width (3.38"), radial construction, 19-inch rim.
What tire sizes are equivalent to 245/35R19?
On the same 19" rim, within 3% of the diameter: 285/30R19 (-0.08%), 295/30R19 (+0.84%), 275/30R19 (-0.99%), 235/35R19 (-1.07%), 255/35R19 (+1.07%), 225/40R19 (+1.30%).
How many revolutions per mile does a 245/35R19 tire make?
About 783 revolutions per mile (circumference 80.9").
How these numbers are computed
Diameter = rim + 2 × sidewall, sidewall = width × aspect ÷ 100, circumference = π × diameter, revolutions per mile = 63,360 ÷ circumference. Real tires differ by brand by a few tenths of an inch. Last reviewed October 14, 2026.