Help me to choose right tire size

[tree98]

(08-13-2022 )Bakanka Wrote:  Hi everyone hope you all doing great.
Yesterday i was ordering new truck with isx 15 and
565hp 1850Torque

Definitely get the performance series, which I believe you are if it's 565/1850. The performance series comes with the dual line high pressure fuel pump, it's a superior pump to the single line ones that you have to keep a close eye on.

A person could always have an engine tuned for better fuel efficiency if that's what you want rather than buying the efficiency series engine. Just a thought.