15" x 8"
225 70R15 Tires
Like the 70 series foot print.
Was really hard to find aluminum wheels to fit the large Bolt Pattern (5") and large center register hubs on the '89 Truck.
They were Ford Truck aluminum wheels with the correct bolt pattern, but had to open up the center hole with an electric router to fit the large dodge truck hubs for 1989.
Was a challenge to even find those wheels once I knew what I needed, but then a set of 4 finally showed up here on Facebook.
Happy with the final results.
Those lighter aluminum wheels help with performance too, less rotating mass to spin up.