Chuck Roast on the Char-Griller Gravity 980 Posted by Rob | Jan 28, 2022 | Smoking / Cooking | Today I cooked a delicious chuck roast! Last night I used Wagyu tallow for a binder and Uncle Steve’s Lucky Shake for a rub. This morning I fired up the Gravity 980 and threw it on. 5 and a half hours later it was done! Post Views: 1,036