80s Crawling Vehicle
 

Hi all, in the 80s, my friend and I had a battery-operated vehicle each. They came in a variety of colours, had twelve wheels, were slow-moving and were good at climbing/negotiating steep angles. Unfortunately, I do not remember any specific details, and the undetailed photo is all the visual reference I possess. I have tried searching relentlessly but to no avail. Any help would be greatly appreciated.

Possibly this?
https://4.bp.blogspot.com/-nK4q0Wo3X...25282%2529.jpg

That appears to be it! They seem to be pretty obscure. Thank you so very much for replying as I have been searching for years with that photo being the only thing to go off, thank you!