Windscreen wiper juddering at high speeds.

[HOV]

I am seeing significant juddering from the wiper blades, the worst I have had in any vehicle. However, it only operates at speeds of around 65 to 70 mph or more. Tested several times in various weather conditions; below that speed, it operates quite well. Excessively vibrates.

Do you have any suggestions for a solution? They are fresh blades. It is peculiar and bothersome that this issue occurs just at high speeds. Render driving on the freeway in inclement weather intolerable.

[Ken_Lion]

I assume you have installed the appropriate replacements that match the original specifications.

[HOV]

I purchased the automobile only a few weeks ago. The Kia dealer installed them.

[DMGRS]

I have consistently replaced the manufacturers' OEM blades with Bosch Aerotwin blades on the vehicles I have purchased. I consider them the superior blades on the market.

[Psychil]

During my most recent wiper replacement, I purchased a Kia-branded pair from the dealership, which upon inspection, seemed to be indistinguishable from Bosch Aerotwin wipers, but without any identifying marks. They were far superior than anything we had ever seen.
My father advocated for the use of white vinegar to eliminate filth or residue that causes wipers to judder.

[coolguy]

This video may be beneficial if you have 8 minutes to spare.

[coolguy]

 

[FireCar]

Is the glass pristine?