Suspension & Steering (A4)Câu 37 / 120
Cupping or scalloping tire wear is most commonly associated with:
a.Worn suspension dampers or unbalanced wheels
b.Excessive toe-in
c.A slipping clutch
d.Over-torqued lug nuts
Giải thích
Cupping, a series of dips around the tread, results from the tire bouncing due to worn shocks/struts or from imbalance. It usually comes with a noise that changes with speed. Correcting the damper or balance issue and rotating tires helps.
Luyện miễn phí toàn bộ 120 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- A tire worn on both inner and outer edges, with good tread in the center, most likely indicates:
- Technician A says a worn tie rod end can cause a toe change and tire wear. Technician B says it can cause excessive play in the steering and a failed alignment. Who is correct?
- Technician A says worn shocks or struts can cause the body to keep bouncing after a bump. Technician B says worn dampers have no effect on tire wear. Who is correct?
- The purpose of a stabilizer (sway) bar is to:
- Technician A says a side-to-side camber difference can cause a vehicle to pull toward the more positive side. Technician B says a defective tire can also cause a pull. Who is correct?
- In a power rack-and-pinion steering system, increased steering effort in only one direction most likely indicates:
Cập nhật gần nhất: · quy trình kiểm tra
Đội Ngũ Biên Tập PrepPass · Đối chiếu với ASE Automobile Certification Series (A1–A8) · Quy trình kiểm tra