Here is a big set of tires for trucks and tractors or it can be used for anything. All tires will come with UV-Layouts. Reason for this is because I have be in situation where I would spend hours trying to fit my models with tires for some reason I always end up spending more time on tires then the actual model 
. So this is the reason that I have made 7 sets of different tires so it can help lots of people out there. You can have them low poly or high poly its up to you.
Poly Count: 320 to 2046 depends on the tire