OPINION

In the course of his flight from police and ensuing arrest for armed robbery, James Johnson (“Johnson”) was rendered a paraplegic. He brought claims arising from his injury against several of the involved law enforcement officers, medical service workers, and their employer, the County of Los Angeles. Relevant to this interlocutory appeal is a 42 U.S.C. § 1983 claim against Deputy Michael Woodard (“Deputy Woodard”) for excessive use of force, which Johnson asserts was the direct cause of his paraplegia. Deputy Woodard challenges the district court’s denial of his motion for summary judgment seeking qualified immunity. We reverse and remand with instructions to enter summary judgment in favor of Deputy Woodard.

BACKGROUND

In September 1999, Johnson, on parole from prison, and Myron Edwards (“Edwards”) robbed a bank in Malibu, California. The record is clear that law enforcement authorities were immediately informed that it was an armed robbery. The robbers fled from the bank in a red Chevrolet Corsica, with Edwards driving and Johnson lying down in the back seat. Johnson was not wearing a seatbelt. When Los Angeles County Sheriffs deputies spotted the suspect vehicle, Edwards led them on an hour-long chase, reaching speeds of nearly one hundred miles per hour. Johnson was not visible, and the deputies were not aware of his presence. The chase finally ended on the southbound 405 freeway when Edwards attempted a high-speed swerve that caused the getaway car to go out of control. The car spun one-hundred-eighty degrees as it slid across several lanes of traffic and crashed into the concrete center divider. Carried by its momentum and now facing backward, the getaway ear skidded along the center divider until it came to a stop. The crash and ensuing arrests were recorded by news helicopters covering the chase. A copy of one of those video recordings was reviewed by the district court and is part of the record on appeal. The video re *789 cording shows that the car’s impact into the center divider was less than dramatic.

Deputy Woodard along with Deputy Hill were the first deputies to reach the immobile getaway vehicle. To Deputy Hill, the chase appeared to be far from over, as is apparent from his deposition:

When the deputies reached the vehicle, they were surprised to see Johnson in the back seat. According to Johnson’s later sworn statement, when the deputies arrived at the car, he sat up in the back seat and raised his hands over his head but quickly laid back down when an officer pointed a gun at him. In his deposition, Deputy Woodard described his arrival at the vehicle and his discovery of Johnson:

The deputies pulled Edwards from the car first, but because the driver’s door would not open they pulled him over the driver’s seat and out the back door. In the process, the driver’s seat reclined back, pinning Johnson’s legs against the back seat. Edwards was not injured in either the crash or his arrest.

As Edwards was being handcuffed, Deputy Woodard entered the back of the vehicle to remove Johnson and take him into custody. According to Johnson, Deputy Woodard yanked, pulled, jerked and twisted his body “with a lot of force,” and it felt like he “was being pulled apart” as Deputy Woodard tried to free him from the car. Johnson exclaimed to Deputy Woodard that he was stuck under the reclined seat and that Deputy Woodard was hurting him. Deputy Woodard believed Johnson’s pain was caused by his pinned legs, and later explained under oath that he had seen “hundreds of people that [were] truly in pain,” and based on the signs Johnson was showing he believed that Johnson’s pain was “very minor.” Deputy Woodard believed also that Johnson was “trying to get [him] to back off so [Johnson] could either retrieve a gun or attempt to escape.” Johnson has not identified any additional signs of pain that Deputy Woodard should have recognized, nor has he explained how the signs he was showing should have indicated that he had a back injury. Given the circumstances, Deputy Woodard’s perceptions and concerns were entirely reasonable.

After about forty seconds inside the car, Deputy Woodard succeeded in removing Johnson. After Deputy Woodard dropped him to the ground, Johnson felt what he described as a knee coming down on his back followed by a feeling like his “body was going to sleep,” and Johnson could no longer feel his legs. The video recording shows that if a knee was in fact placed on his back, it was not done with any significant degree of force. Johnson was quickly handcuffed, lifted off the ground, and taken to the police cruiser with his legs dragging. The deputies believed he was dragging his feet as a form of passive resistance. It was later determined that Johnson permanently had been rendered a paraplegic at some unknown point in the course of the crash and arrest. The district court concluded that Deputy Woodard did not use excessive force either when he dropped Johnson on the ground, which Johnson claimed was from three to four feet up, or by placing a knee on his back. Because Johnson does not challenge those findings on appeal, we do not consider those facts as material to the questions before us.

*791 Johnson sued the County of Los Angeles and several people who were involved in the incident, alleging a variety of claims that the district court described as “all of the torts listed in the table of contents” of a major treatise, plus a few others. The district court granted summary judgment to most defendants. As for Deputy Woodard, however, the district court concluded that whether he “knew or should have known” that Johnson had suffered a back injury was an issue of fact that precluded summary judgment on both the claim of excessive force and the defense of qualified immunity. The district court did conclude, however, that absent such knowledge, Deputy Woodard’s actions did not amount to excessive force.

DISCUSSION

We are asked to decide whether Deputy Woodard is entitled to summary judgment on the basis of qualified immunity. The Supreme Court in Saucier v. Katz, 533 U.S. 194 , 121 S.Ct. 2151 , 150 L.Ed.2d 272 (2001), explained why qualified immunity should be determined early in the proceedings:

Id. at 200-01, 121 S.Ct. 2151 (emphasis in original). This requirement calls upon courts, not juries, to settle the ultimate questions of qualified immunity.

We review de novo the district court’s denial of a motion for summary judgment based on qualified immunity. White v. Lee, 227 F.3d 1214, 1226 (9th Cir.2000). “Viewing the evidence in the light most favorable to the nonmoving party, we must determine whether there are any genuine issues of material fact, and whether the district court correctly applied the relevant substantive law.” Jackson v. City of Bremerton, 268 F.3d 646, 650 (9th Cir.2001). 1

I

In Saucier, the Supreme Court established a two-step evaluation of qualified immunity. The analysis contains both a constitutional inquiry and an immunity inquiry. For the constitutional inquiry, courts must determine this threshold issue: “based upon the facts taken in the light most favorable to the party asserting the injury, did the officer’s conduct violate a constitutional right?” Jackson, 268 F.3d at 651 ; Saucier, 533 U.S. at 201, 121 S.Ct. 2151 . If there was a constitutional violation, “the second inquiry is whether the officer could nevertheless have reasonably but mistakenly believed that his or her *792 conduct did not violate a clearly established constitutional right.” Id.; Saucier, 533 U.S. at 201-05, 121 S.Ct. 2151 .

The Supreme Court explained that determination of the threshold constitutional inquiry is intended to “set forth principles which will become the basis for a -holding that a right is clearly established” in later cases. Saucier, 533 U.S. at 201, 121 S.Ct. 2151 . The Court further explained that “[t]he law might be deprived of this explanation were a court simply to skip ahead to the question whether the law clearly established that the officer’s conduct was unlawful in the circumstances of the case.” Id. Thus, even though Deputy Woodard’s argument on appeal focuses on the immunity inquiry, it is necessary for us first to consider the constitutional inquiry.

In this first step of the Saucier analysis, we must determine whether Deputy Woodard violated Johnson’s Fourth Amendment right to be free from an excessive use of force. “Under the Fourth Amendment, officers may only use such force as is ‘objectively reasonable’ under the circumstances.” Jackson, 268 F.3d at 651 (quoting Graham v. Connor, 490 U.S. 386, 397 , 109 S.Ct. 1865 , 104 L.Ed.2d 443 (1989)). “The ‘reasonableness’ of a particular use of force must be judged from the perspective of a reasonable officer on the scene, rather than with the 20/20 vision of hindsight.” Graham, 490 U.S. at 396 , 109 S.Ct. 1865 . “Not every push or shove, even if it may later seem unnecessary in the peace of a judge’s chambers violates the Fourth Amendment.” Id. (quotation marks and citation omitted). The determination of reasonableness “must embody allowance for the fact that police officers are often forced to make split-second judgments — in circumstances that are tense, uncertain, and rapidly evolving — about the amount of force that is necessary in a particular situation.” Id. at 396-97 , 109 S.Ct. 1865 .

When determining whether the amount of force used was reasonable, courts must balance “the nature and quality of the intrusion on the individual’s Fourth Amendment interests against the countervailing governmental interests at stake.” Id. at 396 , 109 S.Ct. 1865 (internal quotation marks omitted). To engage in this balancing act, we must review the facts.

The uncontroverted facts show that “from the perspective of a reasonable officer on the scene,” id., Deputy Woodard was facing armed suspects who had led police on a long, dangerous chase, ending when the suspects’ getaway car crashed. The deputies then observed the driver attempting to escape on foot, and were surprised to discover Johnson hiding in the back seat. Only moments before Deputy Woodard attempted to pull Johnson out of the car, he had been sitting up with hands raised and then quickly laid back down when a gun was pointed at him. Deputy Woodard observed Johnson moving his hands around while hidden from view under a cover, causing him to be concerned about his possible possession of a weapon. Deputy Woodard also had just watched or helped other officers drag the other occupant of the vehicle over the front seat and out the back door without any injuries. When Deputy Woodard started “yanking, pulling, jerking, and twisting” the suspect, the suspect indicated that it hurt, but (1) the suspect’s legs were pinned under the reclined driver’s seat — an objectively apparent cause of the pain, (2) the suspect was not showing typical signs of serious pain, and (3) the suspect may very well have been trying to get Deputy Woodard to back off so he could retrieve a weapon or attempt to flee.

There is yet another angle to these circumstances. Understandably, paramedics will not become involved until suspects like *793 Johnson and Edwards are rendered safe. Deputy Woodard explains:

Notably, on the “intrusion on his Fourth Amendment Rights” side of the scale, Johnson does not allege anything more violent than hard pulling and twisting. We conclude that hard pulling and twisting applied to extract a moving armed robbery suspect from a getaway car under these circumstances is a minimal intrusion on his Fourth Amendment interests. On the other side of the scale, the “countervailing governmental interests” are measured by such factors as “the severity of the crime at issue, whether the suspect poses an immediate threat to the safety of the officers or others, and whether he is actively resisting arrest or attempting to evade arrest by flight.” Graham, 490 U.S. at 396 , 109 S.Ct. 1865 . We discern substantial “governmental interests” in this case. Armed bank robbery is without question a very serious crime, and armed robbery suspects pose an obvious and significant danger to the police and others. Moreover, Johnson and his confederate Edwards further demonstrated their willingness to impose a life-threatening danger upon the police and the public by their lengthy high-speed flight from the deputies.

We conclude that the balance tips decisively in favor of the governmental interests in this case. Even though Johnson, as he alleges, was not actively resisting arrest at the time Deputy Woodard was pulling him from the car, the force applied to remove him was patently reasonable and commensurate with what was needed. We recognize that under the right circumstances hard pulling and twisting might amount to excessive force, but such circumstances were not present in this case. There was no indication to Deputy Woodard that Johnson had suffered a debilitating back injury, 2 and the law does not hold Deputy Woodard accountable for information that only the “20/20 vision of hindsight” can provide. Id. We find it very difficult to imagine that any police officer facing a moving, armed bank robbery suspect would have acted any differently — at least not without taking the very real risk of getting himself or others killed. The need to quickly restrain Johnson by removing him from the car and handcuffing him was paramount. Thus, the force Deputy Woodard used to remove Johnson from the car and take him into custody was “objectively reasonable” and cannot under any view of the evidence be deemed excessive.

Because we conclude that Deputy Woodard did not violate Johnson’s Fourth *794 Amendment rights, we need not reach the immunity inquiry. Saucier, 533 U.S. at 201, 121 S.Ct. 2151 . However, had we concluded that the use of force was not objectively reasonable, we could not conclude that it was a violation of Johnson’s dearly established rights. Id. at 201-02, 121 S.Ct. 2151 . Moreover, “[t]he concern of the immunity inquiry is to acknowledge that reasonable mistakes can be made as to the legal constraints on particular police conduct,” id. at 205, and Deputy Woodard reasonably could have believed that his conduct was lawful under the circumstances.

II

Deputy Woodard appeals also the district court’s denial of his motion for summary judgment on Johnson’s state law claim of assault and battery. This claim is dependent upon Deputy Woodard applying an unreasonable amount of force. Edson v. City of Anaheim, 63 Cal.App.4th 1269 , 74 Cal.Rptr.2d 614, 616 (1998). Because we hold that the force used was not unreasonable, the state law claim must fail.

CONCLUSION

The district court erred in denying summary judgment to Deputy Woodard. His use of force was objectively reasonable and he is entitled to qualified immunity. On remand, we instruct the district court to enter summary judgment in favor of Deputy Woodard on Johnson’s state law claim as well as the claim of excessive use of force.

REVERSED and REMANDED.

. Johnson's argument that we lack jurisdiction is without merit. We held in Schwenk v. Hartford, 204 F.3d 1187, 1195 (9th Cir.2000), that we have jurisdiction over interlocutory appeals that concern qualified immunity even when "the determination of qualified immunity depends upon disputed issues of material fact” so long as "we assume the version of the material facts asserted by the non-moving party to be correct.” Therefore, resolving all genuine and material factual disputes in Johnson’s favor, we have jurisdiction to determine whether Woodard is entitled to qualified immunity.

. Because the facts do not compel us to do so, we do not express an opinion on whether Deputy Woodard's use of force would have been unreasonable if there were sufficient in-dicia that Johnson had suffered a serious back injury.