Tire question...

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Jun 28, 2021 | 04:44 PM

#16

gascan

Thread Starter

Laughing Gas

Joined: Sep 2010

Posts: 904

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From: Austin, Texas

Quote:

Originally Posted by Ltngdrvr

You know you already have a slightly taller than stock tire on there, oem 18's are 275/65R18, so the 275/70R18 is just a tad taller.

Just another factor to keep in mind.

My 2017 came with 275/70/R18s from the factory.

Jun 28, 2021 | 04:47 PM

#17

gascan

Thread Starter

Laughing Gas

Joined: Sep 2010

Posts: 904

Likes: 112

From: Austin, Texas

Quote:

Originally Posted by Joe T

The stock wheel is 3600 I believe.

Yeah it is at least 3615 since my GAWR is 7230. I was hoping it was higher than that.... :-(

Jun 28, 2021 | 05:26 PM

#18

Ltngdrvr

Lead Driver

Joined: Nov 2005

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Quote:

Originally Posted by gascan

My 2017 came with 275/70/R18s from the factory.

Yeah, wasn't thinking about FX4 tires.

Jun 28, 2021 | 06:34 PM

#19

chadstickpoindexter

Lead Driver

Joined: May 2021

Posts: 5,874

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From: Uh oh, CA

Quote:

Originally Posted by Ltngdrvr

You know you already have a slightly taller than stock tire on there, oem 18's are 275/65R18, so the 275/70R18 is just a tad taller.

Just another factor to keep in mind.

Like mentioned above, I thought it depend's on what tires were chosen when the truck was ordered. When I ordered my truck (which still doesn't have a date of VIN) I "upgraded" the tires to the A/T tires, which will also be the larger 275/70R18's, so I would imagine that they will program the computer and sticker the truck with these tires, not the smaller A/S tires. It sounds like the OP's truck also came stock with the slightly larger A/T tires too, so I'd imagine that it should already be programed for that size...