I have a 2006 Honda Pilot with 235 size tires. Can I replace these with 4 tires 255? Is there a safety issue? Or a performance one?

I have a 2006 Honda Pilot with 235 size tires. Can I replace these with 4 tires 255? Is there a safety issue? Or a performance one?

Assuming both have the same aspect ratio as in 70, 65, 60, or 55 series the 255 tire will have a larger diameter. This will effect performance and accuracy of the speedometer. You can however change the aspect ratio to compensate. You did not list the aspect ratio so I can't tell you what size to get. Go here and you can figure it out.

Sure, you can safely use 255/55R18 or 255/50R19 sized tires on your Pilot and still stay within Honda specs.

Wheel replacement would obviously be a must.

However, you could not employ the use of a 255mm width tire on your stock rims if that is what you are asking.