i just bought a 1983 200cc honda trike for $600, and it is running great, but im finding that when ever i hit some mud or some wet sand my back tires don't spin. i just get bogged down and won't spin in even in first gear. ive gotten stuck to the point where i have had to either get off and try to push it out while in first gear (not spinning the tires), or to rev high in neutral and drop in into gear and at least try so spin my tires. (i know doing that is VERY not good for a semi auto, or any kind of vehicle). it just got a carb clean, new spark plug, oil change, new paint job (not important) and new plastics and what i think is over sized for this engine size and what i think is to be my main problem are the brand new 22 x 11.00-8 tires. im pretty sure these tires came from princess auto. im thinking of looking around for some smaller tires just in case. if anybody with any knowledge about the engine or tire size please give me some tips or pointers on how to get the most power out of my bike. thanks.