mgproudfit
Member
There are spacers that preload coils and those that fit on top of the coilover. These that I linked are “top plate spacers” which fit on top of the coil. We could start a huge conversation/discussion/argument regarding the pros and cons of a top plate spacer.....in short, if you’re going to wheel (off-road) your 4 runner at fast speeds and routinely be bottoming out/topping out your suspension then spacers are probably not going to be the best route. If you are mostly street with moderate slower speed off-roading....many see no prob with this small of a top plate spacer.
There are larger top plate spacers 2”-3”. These can cause issues when suspension is fully bottomed out before bump stops stop the suspension. This can damage the shock body.
With all this said, keep in mind that when you lift you T4r fronts 2.5” , your stock uca’s may limit your alignment in being able to get to the most desirable settings. Aftermarket uca’s can fix this.
Good info. I think Ill just go with a 1.0" top plate spacer. I dont do any high-speed off-road. More backroads to get to camping spots with easy/medium trails.