So I was at my LHS today and someone brought in some Slash wheels with some Proline Switch tires that wouldn't fit the inner side of the wheel. The measurement was 1.75"x 4.3" and the outside (2.2 side of wheel) fit fine but the inner (3.0 side of wheel) was bunched up like it was smaller than 3.0. Do any of you guys know whats up with these?