Can a Heavy Car Steering Wheel Be Adjusted?

[AuroraLee]

Car steering wheel heaviness cannot be adjusted. Some vehicle cross shafts are prone to jamming, and applying lubricant may alleviate the heavy feeling. The reasons for a heavy car steering wheel include: 1. Insufficient tire pressure; 2. Contaminated power steering fluid; 3. Internal failure of the power assist system; 4. Poor bearing lubrication. Solutions for a heavy car steering wheel are: 1. Replenish hydraulic power steering fluid; 2. Replace circuit fuses; 3. Replace flat bearings and replenish kingpin grease; 4. Increase lubrication for steering tie rod ball joints. Steering wheels are categorized into: single-spoke, dual-spoke, three-spoke, and four-spoke designs. Their working principle involves transmitting torque to the rack-and-pinion mechanism to facilitate wheel rotation left or right.