Hi.Could be off a 70 series as well by your location. Full floater rear axle was a give away you are not in the US. Have you pulled one of the front wheels to see if a spacer was needed. While not from Tacoma I do have eighties 15" mini truck/4Runner aluminum rims and 3rd gen 4Runner 16" aluminum rims and those all require a spacer on the front axle disc or drum brakes.