2010s have rear suspension TSB?

Ok, apparently some of the TSB's being done only have 3 leafs so that is not a reliable way to tell whether you have it. I guess the numbers are the only way to tell so I'm going to check in the morning and report back.

 

They possibly had it done at the dealership when they were new to the lot. If your truck hasn't had the TSB. it will have 2 leafs and a black bottle rocket shock.. Not the Bilstien TRD with the 3 leaf + overload leaf pack

 

I complained of the harsh ride when loaded with (4 wheeler) and said that I had heard there was a TSB. They checked #s, stated they were the same. 2010 extra cab 4x4 manual SR5

 

That's good they did it for you. So do you now have 4 leafsprings?

 

yes

 

Well I just checked the numbers on the leafpacks and they match the previous part numbers on the TSB so I'm going to take it into the dealership.

 

Well, I have an appointment tomorrow with my local toyota dealer. I told them about a "harsh ride", bottoming out when going over speed bumps, and bottoming out with a full cab. The service manager said he didn't think it applied to the 2010's but that he would take a look at it. I was quick to reply that my part numbers match the ones found in the TSB. We'll see what happens tomorrow. I won't stop until I get this done. I keep you all posted.

The dealer said that the TSB now extends to the 09 and 10 models. He's ordering my parts. Sweet