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So what now? I sprayed a lot of blaster on them and might try again in a couple days, maybe wire brush the area and get what I can off. Any suggestions?


sounds like an excellent excuse to upgrade to newer Tundra calipers and rotors! look here:
Tundra front brake upgrade


04 4x4 Double Cab Tacoma v6 TRD, all stock

77 Jeep CJ7, 304 v8, 33x12.50x15 bfg, 4.10 gears, 44 rear end, ford bronco low range gear mod, warn 6k winch, rubicon tested

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