Troy Bilt Storm 3090 Snowblower LEFT Wheel Asm 634-04136 & X-TRAC Tire 734-2031This is a good used left side wheel and tire assembly from a Troy Bilt Storm 3090 snowblower. The wheel fits the double-D/flat end style axle, and the tire is an X-Trac 16 X 6.5 – 8. This item is in the.