"After the huge success of the 5 hole, Formula HLT comes also in a 4 hole version. The F1-inspired wheel has evolved to customize even the most compact cars that make them sporty and aggressive. Technologies developed by OZ after working with leading F1 teams that led to the success of the 5-hole wheel, have now been used for cars with 4-hole wheels that offer the same technical features. HLT, Side cut, low weight and Extended Hump are the main features typical of this wheel. The Central Lock cap which simulates the single nut found in racing wheels, or alternatively can be used with the traditional OZ hub cap in black carbon fiber with 4 visible bolt holes. "