I have allways changed my plugs between 15k-20k on my other vehicles. I was just wondering if I should keep the same schedule with my titan. I was also wondering about the plug wires, they look pretty expensive, please tell me I never have to change them.

The plugs can go much longer than 15,000 miles......I think each plug has it's own coil.
No conventional plug wires.

Unless you are constantly moving the wires, power washing the motor weekly . . . start to think about it at 100K.

really? I have always been pretty hard on my other vehicles and somewhere along the line someone had told me to change around 30,000. I figured I would change them earlier because of how hard I drove them. I don't drive my titan 1/2 as hard as i did my other vehicles, but I just wasn't sure when to change. Thanks

Nissan recommendation attachment. . .

Nissan recommendation attachment. . .

Thanks alot

They don't make them like they used to!!!!! And that's a good thing.

there are no wires to change so you are okay there. The plugs are platinum already, so they should have a long life to them.