An easy way to check Lowes inventory for the Weber SmokeFire grill is to use BrickSeek.
Use the following link to check on the EX4 and just update your zip code: https://brickseek.com/lowes-inventory-checker/?sku=1001380586
Use the following link to check on the EX6, just be sure to updated your zip code: https://brickseek.com/lowes-inventory-checker/?sku=1001399242
Use the following link to check on the EX4 and just update your zip code: https://brickseek.com/lowes-inventory-checker/?sku=1001380586
Use the following link to check on the EX6, just be sure to updated your zip code: https://brickseek.com/lowes-inventory-checker/?sku=1001399242