Police were called after a two-car crash in Wallows Road at around 7.30pm on Wednesday.
Two teenagers, aged 17 and 18, from one vehicle were arrested on suspicion of theft of a motor vehicle, dangerous driving, drug driving and possession of an offensive weapon.
They were taken to hospital for treatment after suffering injuries which are not life-threatening – and will be questioned in due course.
The driver of the other vehicle was not injured.
Anyone with information can contact police via Live Chat at www.west-midlands.police.uk between 8am and midnight, or call 101 anytime. Quote crime reference number 20DY/293055F/19.