I was at my local hobby shop today and grabbed a pair of silver Dirt Webs (2.2" rears) and was happy to see they included the Dirt Tech insert. However neither the 2wd or 4wd fronts included the Dirt Tech insert, just the basic And 1 open cell foams. I went to another shop, a larger chain store, and they had the same Dirt Webs in silver rears but with the open cell foams.
How can we order the Dirt Web tire in the compound we like with The Dirt Tech insert we want? (The part numbers were the same).