I have a 2010 std cab 4cyl 4WD with about 4500 miles on it. I have two noises that I think I'm gonna visit the dealer on.
The first is a low frequency rumble at 60-65 MPH. Any slower or any faster you can't hear it. Its pretty loud in the cab. I sounds like its coming from the right front, but its hard to tell since it resonates the entire cab. I swapped the RF tire with the RR tire, no diff. Dunlop tires. The highway I take to work has a 60 MPH speed limit, nice.
The 2nd noise is a clanking from the rear axle when you drive over bumps with both rear wheels. This isn't a plastic bed noise. More like a backlash clank or rear leafspring clack.
Anybody else had these noises and what was the fix. I'm trying to get ready for the "we couldn't reproduce" or "that is normal" response from the dealer.