The U-2 is very sensitive to crosswinds which, together with its tendency to float over the runway, makes the aircraft notoriously difficult to land. As it approaches the runway, the cushion of air provided by the high-lift wings in ground effect is so pronounced that the U-2 will not land unless the wing is fully stalled. A landing U-2 is accompanied on the ground by a chase car and an assisting U-2 pilot calling off the angles and declining aircraft height as the aircraft descends. Cars used have been Ford Mustang SSP, Chevrolet Camaro B4C, Pontiac GTO, Dodge Charger Police Package, Pontiac G8 GT, and Chevrolet Camaro SS.[13]
Instead of the typical tricycle landing gear, the U-2 uses a bicycle configuration with a forward set of main wheels located just behind the cockpit, and a rear set of main wheels located behind the engine. The rear wheels are coupled to the rudder to provide steering during taxiing. To maintain balance while taxiing, two auxiliary wheels, called "pogos" are added for takeoff. These fit into sockets underneath each wing at about mid-span, and fall off during takeoff. To protect the wings during landing, each wingtip has a titanium skid. After the U-2 comes to a halt, the ground crew re-installs the pogos one wing at a time, then the aircraft taxis to parking.