Rubber tires on models have always been a problem for me, largely because of the unstable nature of rubber and vinyl. I’ve had numerous tires (and treads) crack with age, melt plastic hubs, or otherwise wreak havoc on lovingly-made models which I’d hoped to remain pristine for years.
That being said, I must admit that Trumpeter’s 1/32nd scale Sturmovik comes with a very nice set of rubber tires. They feature a detailed and realistic tread and certainly look good in and of themselves. So why purchase the Aires set?
First, they ARE resin rather than rubber. Consequently, they will last over time much better than the rubber tires, which will outgas and eventually fail in one spectacular manner or another. That’s just the nature of the material, alas.
Second, they have been crafted with a very nice flattened area that reproduces weight on the tires realistically. The rubber tires simply don’t reproduce this feature as well.