Hone

From coding and carpentry to digital art and culinary techniques.

The meticulous, final stage of refinement that results in precision. Why We Must Hone

In a world obsessed with broad generalism, the ability to narrow one's focus and refine a specific talent is what separates the amateur from the master. The Etymology of Excellence

Always takes a direct object (you hone something ).

In any field, the "last 5%" of skill is where the most value resides. Most people stop at "good enough." Those who hone reach a level of "indispensable."

Results

 Existing
 Desired
Tire circumference
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Rolling circumference
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Tire height (sidewall)
?
Tire diameter
?
Rim size
?
Rim width
?
Poke (Outer Edge)
?
Inset (Inner Edge)
?
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Comparison & differences

Circumferential difference
Difference in rolling circumference
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Speedometer display at real 100 mph or km/h
Speedometer at 100 km/h or mph
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The following differences also arise:
Difference in ground clearance
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Change to the outer edge of the rim per side
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Change to the inner edge of the rim per side
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Placeholder

Graphic display appears after entering values

The strut illustration is for illustrative purposes only
2: Read the result

Note the difference in rolling circumference:

Rolling circumferences are generally approved in the range +1.5% und -2.5% g. Please check with the responsible inspector beforehand.

Speed deviation outside the norm:

In EU countries, the speedometer may display a maximum of +10 % + 4 km/h and no km/h less than the actual speed driven.
See regulation No 39 of the Economic Commission for Europe of the United Nations (UN/ECE): Point 5.4
Share your calculations

From coding and carpentry to digital art and culinary techniques.

The meticulous, final stage of refinement that results in precision. Why We Must Hone

In a world obsessed with broad generalism, the ability to narrow one's focus and refine a specific talent is what separates the amateur from the master. The Etymology of Excellence

Always takes a direct object (you hone something ).

In any field, the "last 5%" of skill is where the most value resides. Most people stop at "good enough." Those who hone reach a level of "indispensable."

Feedback
Tire diameter
Tire diameter:
Diameter of the tire.
Rolling circumference
Calculation incl. load from the vehicle and at a speed of approx. 60 km/h (40 mph) (tire circumference * 0.97).
Tire circumference
Purely calculated circumference of the tire without mounting on a rim and without load.
Tire height
Height of the sidewall of the tire.
Rim size
Rim size:
Diameter of the rim.
Rim width
Rim width:
Width of the rim.
Poke (Outer Edge)
Distance between the OUTER rim edge and the contact surface of the brake disk or brake drum.
Inset (Inner Edge)
Distance between the INNER rim edge and the contact surface of the brake disk or brake drum.
Change in ground clearance
Value by which the vehicle is higher or lower with the new tires.
Changing the rolling circumference. If the deviation is too high, it may be necessary to adjust the speedometer.
Displayed speedometer value with desired tires, which corresponds to the displayed 100 mph or km/h with existing tires.
Change outer edge per side
Distance between the outer surfaces of the rims. The rims in the wheel housing move inwards or outwards by this value.
Change inside edge per side
Distance between the inner surfaces of the rims. The ET (offset) has an influence on this value.
Tire info
Tire info
Tire info
Tire info
Tire info
Rim info
Tire info
Tire info
Tire info
Tire info
Tire info
Rim info