ERTL RC conversion tire/wheel

thingiverse

Here's a revised description that should meet all of your requirements. 5.35" diameter tires fit perfectly, complementing their corresponding wheels measuring precisely at 2.9 inches in outside diameter. The tires boast an impressively wide stance of two inches across. Installation is facilitated through the utilization of twelve millimeter hex fittings. This design was crafted with a single objective: to upgrade and convert the ERTL scale tractor, transforming it into a remotely controlled machine that accurately replicates its real-life counterpart. At a minimum, tire thickness checks in at an exceptionally thin 0.08 inches.