I ordered a few times from mammoth. Had no problems with my order. The last time I ordered 4 wheels and 4 tires for my traxxas jato 3.3. They shipped me the wrong wheels. When I tried to return, they told me I had to pay for the shipping. I thought that this was very unfair considering I did not make the mistake. I just kept the wheels since they cost $18.00 and return shipping was $10.00. This order way in January 2012. I do not recommend this company.
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