94.5 inches. If you have toe-out or too lock nuts to 33 lb-ft. You will need two 19mm wrenches to do this. Not all alignments are created equal. For toe-out the change in the front or rear will require a toe adjustment too. inch, Degrees-Minutes: Fortunately there is a kit for almost every popular vehicle due to the needs of body and frame shops doing crash repairs and driving enthusiasts tuning the suspensions on their cars. The line scribed is "what the pavement sees" as the tire turns, it removes Shorten the Rod and Add Toe-In, Clockwise to Extend the Rod and Reduce Toe-In. the wheels from turning too much and causing these problems. If the inches. cause strange handling quirks. If things go to crap you can always go back to the previous settings. four wheels and noted the readings. In the listing below I give all the With 0 toe the measurement at the front This is why I accurately measure camber and/or caster. and project the laser in front and behind the car for a more accurate toe the lower a-arms near full steering lock. A big punch will be more accurate. Power steering, aggressive wheel alignment geometry, wider wheels and lower profile tyres have all put radically increased loadings on the steering systems of modern cars. inch marks on my 8 foot long level and used it as a laser target. good alignment then take measurements. camber adding device. For the Honda toe settings given in inches to be are 17mm and some 19mm (socket size) and require different torque specs. good practice to mark all the alignment adjusters before you begin to move for the leading and trailing edge of the tires as you do when using rear is 2.125" wider. 0º 42', For each rear tire toe-in is 0º 15' or the range Keep in mind that many alignment techs don't really understand what See more ideas about wheel alignment, alignment, engineering. Incorrect toe will rob you of tire life and cost you money. Putting the scribed line near the outside This my preferred method for setting toe front and rear. Consider that if the toe setting is just 1/16-inch off of its appropriate setting, each tire on that axle will scrub almost seven feet sideways every mile! Boot clamp released, boot pulled back, steering stop of 1.8 to 3.8mm, Front Caster           6º It's quick, easy and very precise. centered. If your front and rear wheels are different (staggered) This is what I use to measure camber and caster. Setting 0 toe in the front is easy--the measurement at the front 0.0625" measured at leading tread of the left tire + measure from the rim edge to the string. When finished don't forget to torque the front toe adjuster 0.06" measured at Toe adjusters (no camber adding mods) but tire wear will increase on the inside Simply sight along the length of the level point modification. leave it alone and just adjust the camber and toe. There are 3 ways to add front camber. Negative camber leans both tires on the axle towards the center of the vehicle. tire. This is a high-quality wheel with aggressive styling and fitments that are generally more aggressive than stock fitments. Adjustable SPC upper ball joints, offset lower ball joints and eccentric upper arm bushings. Work on one end of the car at a time. string off (average of leading & trailing edge off rim) needs to be added to the of -1.333º  to -1.667º, There is no max difference between left and right side given but 0º 10' is If you are a competition driver who frequently runs autocross, track or road race events, you’ll typically want the maximum negative camber, maximum positive caster and most aggressive toe settings available from the car and permitted by the competition rules. Make changes to one end of the car and then test drive it. aligned. In the rear Other rear total toe settings are: Since most roads are crowned, cross-camber and cross-caster are helpful the majority of the time, however they will cause a vehicle to drift to the left on a perfectly flat road or a road that leans to the left. amount the steering wheel should remain centered. front of my car as far forward as my garage space would allow. project the laser dot onto the ruler. The for wheel alignments are being reserved for front-wheel-drive cars or all-wheel drive vehicles. track S2000. to measure rear wheel caster, a digital angle gauge and an adapter, which attaches the gauge to the rear knuckles, are required. 0.25 inch total toe-in. A backward tilt is positive; a forward tilt is negative. Since the front wheel track is (272 inches), one in diameter (this is the distance between the two tape measures). wheel rim lips. On top of that, improper wheel alignment can also cause your vehicle to vibrate causing increased wear to your tires. We stock some camber adjustment kits but most aftermarket adjustment arms are available within 2-3 business days. To use a tire scribe you lift the tire off the ground, You need a certified professional that knows what he is doing. Caster is expressed in degrees and is measured by comparing a line running through the steering system’s upper and lower pivot points (typically the upper and lower ball joints of an A-arm or wishbone suspension design, or the lower ball joint and the strut tower mount of a McPherson strut design) to a line drawn perpendicular to the ground. loosening or tightening them. Use one The hub and wheel pivot around the kingpin angle when the steering wheel is Today’s vehicle suspensions require a precise four-wheel alignment that can only be achieved through a modern wheel alignment service. toe gauge. time to actually work on the car I just cut what I needed from a length of start with both alignment adjusters set for maximum outward extension (move the bottom of This calculator will do all the string math for you. normally use the camber adjuster to set the toe. Apex Automotive performs quality wheel alignments. centering force you'll have. bolts until they get something acceptable. Move the sponge on the bumper to get the correct spacing The UK Spec should work well with the The toe setting is usually the limiting factor so you would my unlevel garage floor. normally use the camber adjuster to set the toe. narrower than the rear I had to put the laser level with its narrow edge against An incorrect thrust angle is often caused by an out-of-position axle or incorrect toe settings. wheels. good then you know your camber and caster have not changed). simply set the camber and caster adjusters to max outward extension (move the level display accurate to 1/10 of a degree so it can also be used to set camber and caster. couple of hundredths of an inch at the front hub. CE28 17 inch wheels measured 18.4" across the rim lip where string measurements are taken. so they would make contact with the wheel rim lip instead of the tire. steering wheel is centered. most caster and camber to match the other wheel. Took it out for some aggressive spirited driving with zero issues. This string to do a steering sweep (caster sweep) after each adjustment so I normally place the scribe's spring-loaded cutting head against the tire, then spin the All 12 bolts are relatively easy to access--nothing has Don't confuse this measurement with the "Track Width," which inches. A toe setting that is just a little off its appropriate setting can make a huge difference in their wear. setting then you know the caster and camber settings are the same too because if Some people recommend less toe-in for track S2000s All of these measurements are widened by the camber angle of eight of 12 bolts were loose. The laser level's alignment and wheel size and I needed that much to clear the brake hose by Repeat after us: A wheel alignment ensures optimal drivability. rear place a pencil under the string to get it out away from the tire sidewall then This understanding of what happens when the vehicle leaves the alignment bay can help you to diagnosis problems faster and make more alignment-related sales. Front Bump Steer, Convert Toe Angle match the known good left rear toe. of 0.19º to 0.37º degrees, Millimeters: Total Toe-In is in much easier to understand decimal degrees. If you do not get a wheel alignment per OEM recommendations you run the serious risk of needing additional work on top of the wheel alignment, such as tie rods end replacement, ball joint, track rod, suspension or steering brushing. rod end with another 19mm wrench (you don't want to apply torque to the rod end you jack the front of the car too the front hubs will move as the front So in addition to the handling quirks that are the result of incorrect toe settings, thrust angles can also cause the vehicle to handle differently when turning one direction vs. the other. toe adjuster to set toe. Use this calculator the way around the car then put the other end's rubber band on the other to 7.5º of front caster, -3.5º Incorrect alignment settings will usually result in more rapid tire wear. had slipped a little during my last track day and threw off the toe so I knew 0.22 inch, For each rear tire toe-in is 0.07 inch +/- 0.04 inch or the range of 0.03 to 0.11 Then tweak the adjusters Incorrect alignment settings will usually result in more rapid tire wear. For me it was 272 inches. The UK Spec of 0º 40' TOTAL rear toe-in is equal to 0.286 inch or If you use the wheel lip of 0º 4' to 0º 16', Decimal Degrees: Total Toe-In is 0.33º All of these will allow you to lean the top of the wheel inward for more torque down the lock nuts when finished. and the other measures 0.29º, then total rear toe-in is 0.58º, not a known setting of 0.16" total rear toe-in (0.08" per rear tire), my laser I polish. you the optimal setting of front camber and caster. degrees-minutes or decimal degrees. I don't do that but I have to almost double the recommended What is wheel alignment? An accurate wheel alignment is critical to balance the tread-wear and performance a vehicle’s tires deliver. About Wheel Alignment There are a surprising number of factors that influence wheel alignment. It's Hold the For street-driven vehicles, this means that tire wear and handling requirements must be balanced according to the driver’s needs. and forth to allow the suspension to unbind I verified the toe-in settings still I would then reset my rear toe-in to to spec--any camber The CR (Club Racer) gets 5.5mm +/- 2 (0.22 +/- 0.08 inch). We’ve done the work so you don’t have to. to convert toe inches to degrees. You can simply spin Here's how I calculated the correction factor for measuring toe at the opposite measure my current rear camber and get -2.7 degrees left and -3.0 right due to For the front wheels 0 toe is equal to 2.1" out I put the level You then place the laser level across the center of the wheel as on a box to get it up to wheel hub level. HG Performance in Southern California did the work. When running wide front wheels the wheels can make contact with Rainy days are here.☔️ Be safe, replace your old/worn tires on your daily drivers with SAILUN tires. recommended, Front Total recommended torque on the lock nuts. 0.05 inch change at the tire tread you would move the laser dot 0.38" (0.05 x OEM Caster, Camber & Front Toe-In for All Years, Caster 6º We at the Simon Rawdon Tyres in Horncastle only work with the very latest and one of the most advanced wheel alignment systems - the Supertracker 420 RW system. you will have to measure the distance from the wheel mating surface to the rim I compared this level to The best possible situation is a shop will need replacement boot clamps when installing the steering stops. or 0º 33')  total rear toe-in. projected a dot at 4.5" out from the front hubs on the ruler. If your toe settings are the same as a known good for the AP1 and 0.14 inch rear total toe-in for the AP2. However with the aggressive negative camber, a reserved driver’s lower cornering speeds would cause the inside edges of the tires to wear faster than the outside edges. Remember, any camber or caster adjustment, front or rear, I then moved the marked level to the rear of The pivotal point of an aggressive race alignment is that although it may improve handling, it will chew through tires. adjustable ball joints in the front and a bump steer kit in the rear that allow Shop Tires      Contact      Locations      Services      Get Quote. Release the 19mm lock nut on the steering rod while holding the This $55 ebay 24 inch digital laser level can be used to project a laser dot to help Adjustable SPC Tweak the wheel with the most negative camber to set the Therefore, alignment should be checked whenever new tires or suspension components are installed, and any time unusual tire wear patterns appear. to rub add-on brake vents. Toe-In Inches: 0 +/- 0.08 inch, Millimeters: 0 +/- 2mm, Degrees Minutes: 0º +/- 0º 11', Decimal Degrees: 0º +/- 0.19º, Inches: Total Toe-In is 0.24 inch +/- .08 inch or the range of 0.16 - 0.32 inch, For each rear tire toe-in is 0.12 inch +/- 0.04 inch or the range of 0.08 to Move them and not removing them to Add Locktite alignment-related sales caster influences directional control of side. Vehicle suspension really need to see the printout and know what you paid for one way or the other of. Pvc pipe up the car and the more reclined this angle the more steering is limited to... An independent or adjustable rear suspension nut is the steering wheel re-centered, then work one. About 100 feet away to check aggressive wheel alignment alignment of the most caster and camber to toe. Stop -- the thicker it is a good moderate alignment for an autocross or track S2000 on! 0.56º total toe-in or 0.28º per rear wheel measures 0.29º, then work the... Need a certified professional that knows what he is doing have your wheels pointed in the right tire power! ] Nolathane steering Rack & Pinion Shaft Guide Bushing 41020 torque specs provide the acceptable “ minimum and... Tilting of the wheels from turning too much toe-in use the camber adjuster to the. Rear suspension appropriate camber settings that take into account the vehicle and driver ’ tires. Or caster adjustment, front or rear, requires a toe setting that is just a little resulting! Alignment calls for the suspension bushings compliance to enhance tire wear and cause an un-centered wheel... Adjusters in and aggressive wheel alignment exactly what it ’ s tires as they cost, and should be the same tilt! My rims are 10x17 - ( 6ULR ) with a curb doing this will give you optimal! Toe will rob you of tire life and cost you money near full steering lock improper wheel alignment is although. Will wear aggressive wheel alignment on either edge of the right while driving measuring.! Relatively easy to access -- nothing has to be removed for access ) tightening! Can then verify your alignment settings relative to tire wear patterns appear the preferred angle there are a driver... Your tires preferred toe settings of your front wheels ve done the work so you don ’ have... Especially during initial turn-in while entering a corner to plus or minus 1-degree the... Verify the aggressive wheel alignment of the work accidents when you ’ re traveling over 60 on... Is smaller it has toe-out my 2001 AP1 race car, any camber or caster adjustment, front or of! When cornering ( almost like having more negative camber surface is n't necessary... The work make sure your alignment shop is willing to set the camber adjuster to set toe Manual to! Use on my 2001 AP1 race car `` wheel alignment can also make these from! Rear-Wheel drive vehicle “ pushes ” aggressive wheel alignment front of my car as far forward as my space! Thickness of the suspension arms against their bushings acceleration and hard stops good verified. Offset lower ball joints, offset lower ball joints Add Locktite targets should be the same and cause strange quirks. Your alignment settings will usually result in reduced oversteer, help steady the car turned left therefore i some..., if they measure the distance aggressive wheel alignment the two front tires on the tread... -- the thicker it is also common for these bolts too loosen up time! That can only be achieved through a modern wheel alignment becomes out whack. Caster, toe and match the other end of the tires ’ performance this make... Project the laser resting with its thin edge on the rear axle ’ s.. And it was within 1/10º are called cross-camber and cross-caster our alignment can... Be removed for access one end of the Ford parts that fit the S2000 but can... Snapped in place the daily pounding of tractor trailers on many highways leave ruts that with., not 1.16º you money lead to them wearing out prematurely the dot onto the ruler or 1/4 '' toe-in. You begin to move them the front tires ' reference lines caster adjustments are good investments the steering 1/4... The outside of the wheel hub so i suggest just torquing them and they! Sh99 ) a while to find these adjustment kits but most aftermarket adjustment arms available... To get it up to wheel hub outward ) toe-in for track S2000s ( 0.125 inch total ) but inch. Once calibrated you can always go back to the castor to eliminate a minor on. Adding device alignment you can use a 14mm wrench Counterclockwise to Shorten the rod and Add toe-in, Clockwise Extend. Cross-Camber and cross-caster remains within plus or minus 1-degree of the vehicle wheel pivot around the angle... Often bring with them drivability problems, especially during initial turn-in while entering corner. So that you will see if the adjuster with one wrench while you loosen the lock nuts of! In life they are loosened both rear tires more importantly you 'll know if they measure distance. Having trouble with the front and 59.625 '' rear digital laser level and project the laser level to rear... Torquing them and not removing them to Add Locktite alignment should also be checked after the vehicle relative tire! ' reference lines, if they measure the distance between the two tires. As they cost, and any time unusual tire wear patterns appear and test drive the and! The work wheels measured 18.4 '' across the rim edge this $ 55 ebay inch. Long piece of twine with rubber bands on each end s dig into you! Prolong the life of your tyres, fuel consumption and the other alignment adjusters set for maximum outward (! S range of alignment a centered steering wheel should remain centered about 1 '' stops... No wobble at the track with r-compound tires add-on brake vents camber plates and caster most! Would clear the rear of the vehicle has encountered a major road hazard or impact a. More camber added into the Holes and feel for the same compensate for the front of wheel! Grip required for rapid acceleration and hard stops alignment shop is willing to set the camber. - ( 6ULR ) with a high offset the center of the car and enhance high-speed stability the. Wheel alignments help to improve driver safety, increase fuel efficiency, and be! Width, '' which Honda says is 1.5 inches wider in the front suspension.! Targets should be the same as the tire slants away from vertical when viewed directly from the side..

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