J&M 1222-20S X-Tended Reach Grain Cart (Old stock clearance. Compare at new $134,500) The new X-Tended Reach models offer greater and straighter, upward, outward and forward reach. The in-line auger design allows the grain to quickly travel straight from lower to upper auger, while the low side of the grain cart features a bolt-on tank design that extends toward the combine auger for additional two feet.