Odd tire wear.

I searched but couldn't find this particular issue.

2005 DCSB. Stock ride height. Front left tire wears inside, front right tire wears outside

I've had an alignment. Everything came in or was adjusted to the specs I gave them (based on info found here With the exception of the drivers side caster which was just barely out of spec and could not be adjusted because of a seized cam bolt.

Any ideas?

 

how old are your struts, have you replaced your ball joints.

 

90k miles on both. Truck is new to me and both items are on my to do list, thinking they're causing the wear?

 

I'm guessing struts possibly and if you can do something about that siezed cam bolt that might help you out getting a better alignment