> > It's the distance from the center of the tire tread to the > centerline of the vehicle. He gave me toe angles in the rear of 0,5 degrees per wheel, which, according to my my calculations, results in a total toe of 12 mm!! I operate LocostBuilders in my spare time as nothing more than a labour of love. Offset (parallel or rim) is easy to understand. In my case, 40 ÷ 8 = 5. You can get pretty close by decreasing the tire tread measurement by 25% to approximate the correct rim measurement. 1°30’ = 1 ½ degrees) If you have inch values see below for conversion to mm’s first. Answer Save. 3 Answers. Converting degrees/mins to mm? Occasionally we get asked how to convert shaft alignment angularity values expressed as mils (thousandths) per inch to degrees. So, if I want 1/32" toe in on the front, that's about 5 minutes each wheel or roughly .07-.08 degrees. 20 mil to degree = 1.14592 degree. 30 mil to degree = 1.71887 degree. Thanks Conversion of units of measurement from physics and maths, e.g. Camber is the tilting of the wheels from the vertical when viewed from the front of the vehicle. He said he would convert and it shouldn't be a problem. Most enthusiasts have a good understanding of what these settings are and what they involve, but many may not know WHY a particular setting is called for, or HOW it affects performance. Remember to include the decimals when converting so 1 mil/1 inch = .001″/1 inch. This question already has answers here: Layers with same coordinate system should align/overlap in ArcMap but do not? Have a 4 wheel alignment performed. Use this page to learn how to convert between mils and degrees. Said another way, a 24" tall tire, leaned over at .4189" would be at 1 degree of camber. Thanks Liam . The knob has eight marks on it, so we just need to divide the total number of marks that we counted by eight. . Here's a Chart For A Popular Tire Diameter: Toe-Out Data For One Tire With A Diameter of 25.5 Inches THIS IS "PER SIDE" multiply by "2" for TOTAL TOE Each wheel 5min 0deg. Viewed 49k times 1. ›› Metric conversions and more Series 3 wheel alignment. Caster is a stability angle, measured in degrees. The skf laser alignment tool displays in inch/mm. 10min. 60’ minutes = 1° degree (e.g. The factory spec … The caster in this vehicle is four degrees plus or minus one-half degrees (.5°). In other words, How do I convert .001" to degrees? You can get pretty close by decreasing the tire tread measurement by 25% to approximate the correct rim measurement. Caster is a stability angle, measured in degrees. Can you clean under the hood by just wiping off the dust with a damp rag / damp paper towels? Example, a coupling spec states that the amount of angular alignment allowed is 3 degrees. If you want to convert it to degrees you need to know the length of the surface and then use your trig to figure out the degrees. Factory settings states total toe in of 0deg. There are 6400 mils in a circle (1 mil = 0.05625 degrees and 1 degree = 17.777777778 mils) At 1000m a mil = 1 meter (at 1000m from center a circle has a circumference of approximately 6400m) At 500m a mil = 0.5m Start coming back from there to the measurement you have and convert meters into inches Usage context: The degree is the most commonly used angular measurement unit. To convert between Minute and Degree you have to do the following: First divide (Math.PI/(180*60)) / (Math.PI/180) = 0.01666667 . degree conversions by mark gilbert on 08/26/03 at 16:55:06 Hello How do you convert millimetres to degrees (minutes and seconds), as in wheel alignment. 10min. 10min /- 0deg. Mar 28, 2013 #2. Liam, Jul 6, 2004 #1. If you have filled in the "Desired Toe Angle" box on my calculator then it will tell you by how much you need to adjust each wheel to achive that angle. 10min. The factory spec is telling you that with an alignment machine, your Total toe should be 0 - but you have 10degrees total of movement, 5degrees on either side that still keep it within specifications. This tool permits the user to convert latitude and longitude between decimal degrees and degrees, minutes, and seconds. ›› Quick conversion chart of mil to degree. User Name: Remember Me? The vehicles actual caster angles are within specifications. To convert these to degrees, divide the number of minutes by 60. For example a TOE value of 1mm on a wheel size of 10” = 10’ (minutes of angle) yet on a 15” wheel it represents 8’ (minutes of angle) Vehicle manufacturers normally quote the Wheel Alignment specifications as an “Actual value with a plus or minus tolerance”. Many aftermarket alignment kits show the adjustment range in degrees, so I thought I'd share the work I did on converting degrees to mm (seeing as most aligners report toe in mm, not degrees). I found this good website on the net (here is a link) http://www.metric-conversions.org/. One shaft is simply higher, lower, or to the left or right of the other one. With the number of marks accurately counted, you need to convert the number of marks to number of full turns of the knob. The wheel alignment industry has changed over the years, fractions of inches used to be the standard, maybe mm in Europe. Positive would tip towards the opposite direction. > > All I want to do is measure my front and rear toe. 1 mil to degree = 0.0573 degree Your front wheels are not on a 90 degree angle to the frame, this is done to make the vehicle drive straight. Relevance. Does anyone know how to convert inches to degrees for a camber reading? (e.g. 10 mil to degree = 0.57296 degree. Alignment conversion:inches to degrees - help! Or the conversion from an angle is the tangent of that angle. Toe-In (Positive Toe) is where the front of the wheel is closer to the geometric centreline than the rear of the same wheel. both wheels, it is important to understand two points: (1) 1/2 of the specified total toe should be applied to each front wheel. Hi all, I made a print out of the VB&P alignment chart and took it to the alignment shop, but the man there was confused with the toe measurement, as its measured by in. 1 radian is equal to 1000 mil, or 57.295779513082 degree. The amount of tilt is measured in degrees from the vertical. 0.25” x 25.4 = 6.35mm, rounded = 6.4mm). What would happen if I accidentally filled my automatic transmission with engine oil instead of transmission fluid? The chart below contains different methods that manufacturers use for displaying wheel alignment angles. ,, how can I convert a toe of 1/8" in to degrees? 40 mil to degree = 2.29183 degree Based on the above info, what is the toe-in mm? Report states ~6deg one side and ~7deg other side), on the rear of my car. I think that there is a formula for this but cannot for the life of me remember … < Previous Thread | Next Thread > Liam Guest. doing it in mm is easier. About convert degrees to inches alignment. Caster is a stability angle, measured in degrees. Each wheel 5min 0deg. Hi, Where can I find wheel alignment data (toe settings) for a variety of cars? 10min /- 0deg. Below is a conversion chart that clearly shows the change in values per wheel size (rim). Using a straight edge on the face of the wheel, I shimmed up the straight edge so it was perfectly plumb up and down. Convert inch fractions to mm’s rounded to 1 decimal place using the chart below. Calculate the Radius (in mm) of the wheel and tyre together. The coordinates (Lat/Long) are projected as decimal degrees. Since mils per inch are the rise over run that means that the conversion to an angle is the arctangent. There are only two types of measurements for shaft misalignment – offset, which may be called parallel or rim, and angularity, which is sometimes called slope, or face. I had to convert the toe-in angle to a toe-in distance in mm because that is what is shown on my wheel alignment print out. wheel alignment degrees to inches provides a comprehensive and comprehensive pathway for students to see progress after the end of each module. Example: 6 mm of total toe = 0.47 degrees. Toe in Degrees = aTan (Toe in Inches/Rim Diameter), per wheel Toe in Inches = Rim Diameter * Tan (Toe in Degrees), per wheel Last edited by black_em2; 07-11-2011 at 08:48 AM. If this is happening, you need an alignment. If the tires are leaning inward on the bottom they should wear on the outside of the tire. 4sakenMechanic. convert degrees to inches alignment provides a comprehensive and comprehensive pathway for students to see progress after the end of each module. There are 90 degrees in a right angle, and 180 degress in an about turn. Converting degrees to mm or inches. ›› Definition: Degree. document.write(''); Active 3 years, 7 months ago. 8 years ago. 15' equates to 0.25º. Using that it would mean with my recent wheel alignment with 185/60/14 tyres, i have got over 40mm toe in, per side. Toe is the angle of the wheels with respect to the vehicle’s centreline. Component units: A degree can be subdivided into 60 ; minutes. I hope you're not the one operating the alignment machine!! Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. The formula using a total toe of 4 mm is: arcsine(4/727.7) = 0.31 degrees THIS IS TOTAL TOE, divide by 2 for each side This can be entered into an Excel spread sheet like this: =DEGREES(ASIN(4/727.7)) Substitute the "4" for any toe you would like to convert to degrees for use on a Hunter machine. Caster. The chart contains different methods manufacturers use for displaying wheel alignment angles. There is no caster setting for the rear of a vehicle. Does anyone know what the tracking should be set to on a series 3, the manual says 1.2 to 2.4 mm but my gauge reads in degrees. 286.4789 degrees / 57.29578 [degrees / radian] = 5 radians.