Calculator

What is your tire type?

What dosage unit do you require?

What is your vehicle type?

Tire dimensions

inches
inches
mm
inches

Result

ml

1 fl. oz. = 29.6 ml

ml

1 fl. oz. = 29.6 ml

AUTO/SUV Dosage Calculations

In order to calculate the dosage requirements for an AUTO/SUV tire you need to use the following formula. Please email us each tire size that you find that is not in our dosage table so that we can add it to future versions.

Width (in.) X Height (in.) X .0654 = dosage round to the nearest ounce
For severe applications multiply by 1.25

Sample Tire: 285/35R19
285 = tire width in millimeters
35 = aspect ratio = % of tire width that each sidewall is tall
19 = wheel diameter in inches (in)

To convert from millimeters to inches multiply by .0393

Example:
Width = 285 x .0393 = 11.2 inches
Height = 11.2 inches x .35 x 2 (two sidewalls) + 19 = 26.8 inches

Dosage = 26.8 x 11.2 x .0654 = 20 ounces
Severe dosage = 20 x 1.25 = 25 ounces

Ride-On (TPS) is tire pressure monitor sensor (TPMS) friendly in TPMS sensors that are hermetically sealed. Please check www.ride-on.com/tpms for more details.

Motorcycle Dosage Calculations

In order to calculate the dosage requirements for an motorcycle tire you need to use the following formula. Please email us each tire size that you find that is not in our dosage table so that we can add it to future versions.

Width (in.) X Height (in.) X .06 = dosage round to the nearest ounce.
You may add up to 25% more product for use without wheel weights or in Severe Applications.

Sample Tire: 180/60R16
180 = tire width in millimeters
60 = aspect ratio = % of tire width that each sidewall is tall
16 = wheel diameter in inches (in)

To convert from millimeters to inches multiply by .0393

Example:
Width = 180 x .0393 = 7.1 inches
Height = 7.1 inches x .60 x 2 (two sidewalls) + 16 = 24.52 inches

Dosage =7.1 x 24.52 x .06 = 10 ounces
Severe dosage = 10 x 1.25 = 13 ounces

Ride-On (TPS) is tire pressure monitor sensor (TPMS) friendly in TPMS sensors that are hermetically sealed. Please check www.ride-on.com/tpms for more details.

Commercial Truck Dosage Calculations

In order to calculate the dosage requirements for a commercial truck tire you need to use the following formula. Please email us each tire size that you find that is not in our dosage table so that we can add it to future versions.

Width (in.) X Height (in.) X .082 = dosage round to the nearest ounce
For severe applications multiply by 1.25

Sample Tire: 295/80R22.5
295 = tire width in millimeters
80 = aspect ratio = % of tire width that each sidewall is tall
22.5 = wheel diameter in inches (in)

To convert from millimeters to inches multiply by .0393

Example:
Width = 295 x .0393 = 11.6 inches
Height = 11.6 inches x .80 x 2 (two sidewalls) + 22.5 = 41.1 inches

Dosage = 41.1 x 11.6 x .082 = 39 ounces
Severe dosage = 39 x 1.25 = 49 ounces

Ride-On (TPS) is tire pressure monitor sensor (TPMS) friendly in TPMS sensors that are hermetically sealed. Please check www.ride-on.com/tpms for more details.

ATV Dosage Calculations

In order to calculate the dosage requirements for an ATV tire you need to use the following formula. Please email us each tire size that you find that is not in our dosage table so that we can add it to future versions.

Width (in.) X Height (in.) X .087 = dosage round to the nearest ounce
For severe applications multiply by 1.50

Sample Tire: 24 x 8 - 11
8 = Tire Width in inches
24 = Tire Height in inches
11 = Rim Diameter in inches

Dosage = 24 x 8 x .087 = 17 ounces
Severe dosage = 17 x 1.5 = 24 ounces

Ride-On (TPS) is tire pressure monitor sensor (TPMS) friendly in TPMS sensors that are hermetically sealed. Please check www.ride-on.com/tpms for more details.

TC&S Dosage Calculations

IIn order to calculate the dosage requirements for a off-road tire you need to use the following formula. Please email us each tire size that you find that is not in our dosage table so that we can add it to future versions.

Width (in.) X Height (in.) X .20 = dosage round to the nearest ounce
For severe applications multiply by 1.25

Sample Tire: 600/55R26.5
600 = tire width in millimeters
55 = aspect ratio = % of tire width that each sidewall is tall
26.5 = wheel diameter in inches (in)

To convert from millimeters to inches multiply by .0393

Example:
Width = 600 x .0393 = 23.58 inches
Height = 23.58 inches x .55 x 2 (two sidewalls) + 26.5 = 52.4 inches

Dosage = 23.58 x 52.4 x .20 = 247 ounces
Severe dosage = 247 x 1.25 = 309 ounces

Ride-On (TPS) is tire pressure monitor sensor (TPMS) friendly in TPMS sensors that are hermetically sealed. Please check www.ride-on.com/tpms for more details.

Heavy Duty Off-Road Dosage Calculations

In order to calculate the dosage requirements for a off-road tire you need to use the following formula. Please email us each tire size that you find that is not in our dosage table so that we can add it to future versions.

Width (in.) X Height (in.) X .157 = dosage round to the nearest ounce
For severe applications multiply by 1.50

Sample Tire: 600/55R26.5
600 = tire width in millimeters
55 = aspect ratio = % of tire width that each sidewall is tall
26.5 = wheel diameter in inches (in)

To convert from millimeters to inches multiply by .0393

Example:
Width = 600 x .0393 = 23.58 inches
Height = 23.58 inches x .55 x 2 (two sidewalls) + 26.5 = 52.4 inches

Dosage = 23.58 x 52.4 x .157 = 194 ounces
Severe dosage = 194 x 1.5 = 291 ounces

Ride-On (TPS) is tire pressure monitor sensor (TPMS) friendly in TPMS sensors that are hermetically sealed. Please check www.ride-on.com/tpms for more details.