 The prototype four-ton GAZ-3310, titled "Valdai", debuted at the Moscow International Automobile Salon in 1999.In 2003, "Valdai" began the mass production of block headlights which assisted in the restyling of their commercial "Gazelle" and "Sable" vehicles.The "Valdai" type chassis - a 5-ton diesel truck (GAZ-4301) - was modified with reversed front suspension; it introduced new front and rear axles, and low-profile tires.