![crazy bump steer with.jtsvp crazy bump steer with.jtsvp](https://tkomotorsports.com/wp-content/uploads/2018/11/12943.jpg)
I would actually love to get my hands on a set, just to draw something up with correct measurements, or better yet build a jig. Let’s try to understand why this happens. In other words, it makes your steering twichy and unpredictable. It is a result of misalignment in the steering system which causes the wheels to steer automatically when going over a bump without any input from the driver. It is typically measured in degrees of steer per metre of upwards motion or degrees per foot. Bump steer is a common and unavoidable problem. I guessing because my caster changed Is there anyway to fix this Are degree shims on the front axle a nono I would like to keep these shackles if.
CRAZY BUMP STEER WITH.JTSVP FULL
Please spread the word, a few easy measurements would be GREATLY appreciated! Bump steer or roll steer is the term for the tendency of the wheel of a car to steer itself as it moves through the suspension stroke. The tires rubbed pretty good at full flex so I threw on some 1' lift shackles.
![crazy bump steer with.jtsvp crazy bump steer with.jtsvp](https://www.joesracing.com/media/Tech-Center/bump-steer-chart.png)
Is there someone out there with the Rancho 4" lift that I could get some measurements from? I've been going off of pictures of the Rancho knuckles and comparing to stock knuckles to get a half-assed idea of where I should be, but actual measurements would be awesome to help clarify. It's not even that bad right now, but I'm picky. Sooooo, I'm ordering another set of knuckles, re-drilling them, and tapering them bottom-up.
![crazy bump steer with.jtsvp crazy bump steer with.jtsvp](https://wilhelmraceworks.com/images/projects/bumpsteergauge_3.jpg)
I should have tapered the tie rod mounts from the bottom-up. My tie rod angle is too flat in comparison to my a-arms. Updated as time and money allow VEC II Roe Racing, K&N C.A.I.: Womsterr, Magna-flow Cat Back, Lowering kit 1-2: X-Metal,SRT-10 Billet Shifter: X-Metal, Raptor Blue led shift light, Retrax retractable bed cover: Applied Products, Viper emblems and Decal: Big D, Viper Chrome gas cover: Low Altitude, Dodge Ram SRT-10 Sill plates: Low. It still has a bit of bump steer.but after doing some more research on what causes bump steer, and going over the H3 Rancho 4" lift installation instructions (the pictures offered alot of insight), I think I know why its happening. 2004 SRT-10 Silver Build date 4/13/04, a Tuesday, 1658. The stiffness of the suspension will also lead to feeling every loose tolerance in the entirety of the front suspension/steering systems.Little update: I changed out my leaf spring bushings and frame bushings (they were absolutely shot, causing alot of ass end sway haha), added air bags in the rear, and installed the front sway bar (cut the stock end links in half and welded in some 1/2" pipe to extend them to 8 1/2"). ( which would soak up the bump if adjusted to be within spec. Going over a bump will be quite stiff and with the angle of the tie rod due to the excessive preload, you'll feel bump steer because the rebound force from the over-preloaded spring will cause EVERYTHING to feel quite jarring being that a lot of additional force would be needed to actually compress the suspension. The effective spring rate will be overly stiff. The reason that I would start with lowering the preload is that the suspension is most likely close to full droop with the preload ratcheted that high. On IFS, The rack should exert enough force to not cause the other tire to change directionĪs stated above by another poster, If the angle of the tie rod from rack to the spindle is too steep, you will experience what "feels" like bump steer. higher travel designs tend to use a heim to provide for more wheel travel.) It can on an i-beam suspension though. the steering tie rod design should compensate for the up/down motion on an IFS suspension and not be impacted. ( at least not unless the bump encountered with a singular tire is significant enough to make the tire turn.