245/35 R19
What size is 245/35 R19?
245/35 R19 has an overall diameter of about 25.75 in, a section width of 9.65 in and a sidewall height of 3.38 in. It turns roughly 783 times per mile. Below are the exact figures plus in-tolerance plus/minus sizes you can switch to safely.
- Overall diameter: 25.75 in.
- Section width: 9.65 in.
- Sidewall height: 3.38 in.
- Revolutions: 487 /km · 783 /mi.
- In-tolerance sizes: 225/55 R16 (-0.0%).
Fitment verdict
225/55 R16 stays within the configured tolerance for 245/35 R19: 0.0% diameter and 0.0% speedometer effect.
| Metric | This size: 245/35 R19 | Alternative: 225/55 R16 | Difference | Verdict |
|---|---|---|---|---|
| Overall diameter | 25.75 in | 25.74 in | 0.0% | Within tolerance |
| Section width | 9.65 in | 8.86 in | -0.79 in | Computed difference |
| Sidewall height | 3.38 in | 4.87 in | +1.50 in | Computed difference |
| Circumference | 80.90 in | 80.88 in | 0.0% | Within tolerance |
| Speedo | 0.0% | 0.0% | 0.0% | Within tolerance |
Seasonal check
Planning a long summer drive?
Use the budget and running-cost tools before a trip, especially if the current tyres are worn or the replacement size changes diameter.
Specification
| Overall diameter | 25.75 in |
|---|---|
| Section width | 9.65 in |
| Sidewall height | 3.38 in |
| Circumference | 80.90 in |
| Revolutions | 487 /km · 783 /mi |
In-tolerance sizes
Alternative sizes that stay within the safe diameter tolerance:
| Size | Diameter | Speedo | Verdict |
|---|---|---|---|
| 225/55 R16 | -0.0% | -0.0% | ✓ OK |
| 245/40 R18 | -0.1% | -0.1% | ✓ OK |
| 205/60 R16 | -0.3% | -0.3% | ✓ OK |
| 245/45 R17 | -0.3% | -0.3% | ✓ OK |
| 225/50 R17 | +0.4% | +0.4% | ✓ OK |
| 205/55 R17 | +0.5% | +0.5% | ✓ OK |
| 225/45 R18 | +0.9% | +0.9% | ✓ OK |
| 205/65 R15 | -1.0% | -1.0% | ✓ OK |
| 235/35 R19 | -1.1% | -1.1% | ✓ OK |
| 255/35 R19 | +1.1% | +1.1% | ✓ OK |
| 215/50 R17 | -1.1% | -1.1% | ✓ OK |
| 235/40 R18 | -1.4% | -1.4% | ✓ OK |
Compare sizes
- Within tolerance · Diameter -0.0%.
- Speedo @ 60: 60 mph → 60.0 mph.
- Sidewall +1.50 in · Width -0.79 in.
How this result is calculated
Computed from nominal tire-size geometry: diameter, circumference and speedometer error. It does not check wheel-arch, suspension or brake clearance.
Methodology- Diameter
- 25.75 in 25.74 in-0.01 in
- Sidewall
- 3.38 in 4.87 in+1.50 in
- Width
- 9.65 in 8.86 in-0.79 in
- Circumference
- 80.90 in 80.88 in-0.0%
- Revs / mile
- 783 783
- Speedo @ 60
- 60 mph 60.0 mph-0.0%
- Current —
245/35 R19 - New —
225/55 R16 - Grounded to the road: the axle rises -0.00 in.
Result report
245/35 R19 225/55 R16 · Within tolerance
Use this size when shopping: 225/55 R16
Geometric estimate. Always verify physical clearance (arches, suspension, brakes) before fitting.
Safe alternative sizes
| Size | Diameter | Speedo @ 100 | Use this |
|---|---|---|---|
−1″ 245/40R18 | -0.1% | -0.1% | |
OE 245/35R19 | +0.0% | +0.0% | |
+1″ 245/30R20 | +0.1% | +0.1% | |
+2″ 135/45R21 | +0.1% | +0.1% |
More tools
- How to read a tire size
- Plus sizing guide
- Speedometer error guide
- 245mm Section width guide
- /35 Aspect ratio guide
- Rim diameter 19"
- Load index chart
- Speed rating chart
- Rim width and tyre fitment guide
- Wheel offset guide
- Wheel spacers guide
- Tyre pressure for heavy loads and towing
What changed
- Reviewed deterministic geometry, load/speed references, sitemap inclusion and localized page shell.