Kamaz, based in the Volga Republic of Tatarstan, sold 32,300 trucks on the Russian market, or 35.7% more than in 2005, and 11,044 vehicles abroad, up 29.7%, Russia's leading truck manufacturer said.
"Every fourth Kamaz truck continues to be exported," the company said.
Kamaz, which was founded in 1976, and whose heavy-duty trucks have won the Paris-Dakar rally on several occasions, is majority-owned by the State Property Committee (34.01%).
The company produces more than 30 models of trucks, as well as trailers, buses, tractors and spare parts. It also manufactures engines, power units, and components.
The truck manufacturer held a 36% market share in Russia in 2005. It has assembly facilities in Poland, Kazakhstan, Azerbaijan, Ethiopia, Vietnam and Ukraine.