Calculate values such as rolling circumference differences, speed deviations, changes in ground clearance, tire diameter, rim width, track width changes or the use of spacers for adjusting the offset (ET calculator) and find out which tires or wheels are best suited for your vehicle. You will also receive a helpful graphical representation.
Many independent consultants use Spry. Engaging with a licensed professional can get your project scheduled accurately without the overhead of a full license. The Value of Official Software
If you are a student or researcher, check if your university provides access or if the developer offers a discounted academic version.
Instead of risking a download from an untrusted source, consider these legitimate paths:
Mining software evolves rapidly; official versions keep you compatible with the latest Windows updates and hardware.
Spry is known for its speed and its ability to handle both conceptual and detailed scheduling in one package. By using a legitimate version, you ensure:
Results
Existing
Desired
Tire circumference
?
Rolling circumference
?
Tire height (sidewall)
?
Tire diameter
?
Rim size
?
Rim width
?
Poke (Outer Edge)
?
Inset (Inner Edge)
?
Show results in
Comparison & differences
Difference in rolling circumference
?
Speedometer at 100 km/h or mph
?
The following differences also arise:
Difference in ground clearance
?
Change to the outer edge of the rim per side
?
Change to the inner edge of the rim per side
?
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.
Many independent consultants use Spry. Engaging with a licensed professional can get your project scheduled accurately without the overhead of a full license. The Value of Official Software
If you are a student or researcher, check if your university provides access or if the developer offers a discounted academic version.
Instead of risking a download from an untrusted source, consider these legitimate paths:
Mining software evolves rapidly; official versions keep you compatible with the latest Windows updates and hardware.
Spry is known for its speed and its ability to handle both conceptual and detailed scheduling in one package. By using a legitimate version, you ensure: