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Superior Diesel, Inc.


Country United States
State Wisconsin
City Rhinelander
Address 3250 S Fox Ranch Road
Phone (715) 365-0500
Website http://sdiesel.com

Superior Diesel, Inc. Reviews

  • Feb 27, 2018

This ba*rd Steve Spencer ripped me off for 8 grand. Said he would have my 453N GM diesel for an Oliver tractor i was restoring for my Dad rebuilt in two weeks. Just like the others he only took a check, immediately cashed it and then began dodging my phone calls. After I promised to hunt him down and beat the crap out that ba*rd, the feds shut him down. Long story short he took my money spent it and didn't even touch the engine!!

  • Dec 12, 2016

Mid America diesel

I've met some unscrupulous people but this guy takes it all . Will lie right to your face one minute after praying before the breakfast that he took me to with his pastor mean while his guys were stripping all the old parts off my engine to slap on my new painting them and selling the biggest pile of sh-- for 10000.00 I might as well have thrown the money on the blackjack table . Got back it didn't run and he stopped answering the phone . If he does believe in god then he knows what's in store for him . I hope he likes it hot .

  • Jul 29, 2016

Please beware of doing business with this man/business. A total crook with no conscience whatsoever! Steve Spencer/Superior Diesel Reman, Fenton,MI, did great damage to our business with his lies. If you read all the other reports regarding this man/business, please believe, all is true!!!.

Our story is the same as the rest. Send the money to him. This was a 3406 rebuild. Engine would be ready in two weeks tops.

Months went by. He said engine was shipped at least 3 times. It never showed up!

This is too long of a story to recount here. Finally got engine.Upon showing up at his business with pressure from involved parties and police/detective. Engine does not run correctly. Suspected that is is not truly been remaned at all. Maybe paint, and a couple new/used parts put on.Oil is extremely dirty with few miles put on. Manifold pressue is extremely low.Truck does not run well. Going to put it in a certified CAT Shop for inspection and repair. We hold out little to NO hope for WARRanty that was suppose to come with this new engine!!

Please contact the authorities in Fenton , Mi. They do have a detective assigned to this man. They know he is a scam!

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