PREMIUM QUALITY Firestone brand 16.9/18.4/480-80R38 Rear Tractor Tire inner tube with TR218A valve.
UPGRADE OPTIONS Choose from the included plastic ring and valve core housing or upgrade to a brass ring, extra core housing, and a valve fishing tool
INSTALLATION SUPPORT One option includes a valve fishing tool with a metal chain to assist in the installation of the inner tube - retains valve while mounting outer tire bead
STEM TYPE TR218A valve stem - valve is 0.81 inches long and is designed to lock into rim hole using LN10 plastic rim nut (included). Stem is not bendable and fits in rim hole size 0.625 inches. Maximum inflation 150 psi and made for liquid ballast
OPTIONS standard tube comes with plastic ring and valve core housing, but choose from other options to get an additional valve core housing, a sturdier brass valve ring, and a metal chain fishing tool to stabilize the stem during installation