@The:
However, it needs to be pointed out -if it hasn’t already- that the Lend-Lease by the UK/US did help the Reds quite substantially. I know this is getting off topic, but for the first little while during 41-42 and probably a bit afterward, the Russians didn’t have a lot of transports and similar vehicles to help them get around. I can’t remember the numbers, but the Lend-Lease program gave the Russians quite a lot of vehicles to help them with their battles.
Aircraft 14,795
Tanks 7,056
Jeeps 51,503
Trucks 375,883
Motorcycles 35,170
Tractors 8,071
Guns 8,218
Machine guns 131,633
Explosives 345,735 tons
Building equipment valued $10,910,000
Railroad freight cars 11,155
Locomotives 1,981
Cargo ships 90
Submarine hunters 105
Torpedo boats 197
Ship engines 7,784
Food supplies 4,478,000 tons
Machines and equipment $1,078,965,000
Non-ferrous metals 802,000 tons
Petroleum products 2,670,000 tons
Chemicals 842,000 tons
Cotton 106,893,000 tons
Leather 49,860 tons
Tires 3,786,000
Army boots 15,417,001 pairs
courtesy of Wiki
This is from the U.S. alone, and does not include U.K. numbers.