The current KV-1 ZiS-5’s wheels are the wrong ones, the current KV-1 (as shown in the first picture) has the 1939 and 1940 KV-1 wheels, whilst the KV-1 ZiS-5 was made somehwere in 1941.
A picture of the KV-2 (1939) to show that it’s road wheels are identical with each other
A quick search in WT live shows that the KV-1 ZiS-5’s wheels are indeed wrong, as shown in the Image below, where the KV-1 had the correct wheels
Even the statcard of the KV-1 ZiS-5 had the correct wheels (though it was most likely not affected by models)
