Tire Size Advice Please

[tlt]

Yes, I reset the computer to match. It's been so long I couldn't tell you, originally seems like it was 18-20. Now i'm at 14-16. I also have a lot more miles on it, but generally everything is in tip top shape.

 

[racoco]

Need to reshod too and moving to larger tires. How did you "reset" the computer? Dealer says I'll be almost 5mph faster than speedo with tire size selected. Thanks.

 

[palmettorover]

I put 275/65 Pirelli Scorpions on mine and they have worked out great.

 

[tlt]

There are settings in the computer that you put in your tire sizes. I assume from there that the computer automatically calculates your speed from there. My speedometer is dead on.

A dealer should be able to edit these values. I used a MSV-2 to do it.

 

[product]

Just a quick update... had the Nitto 285s put on and they ride beautifully, look great... highly recommended if you need new rubber.

Best,

Joel

 

[bbyer]

My winter tires are the narrow taller 235 65 R18 XL"

I am debating going back to a narrower tire due to the apparent adverse effect on mileage of my 285, May go to 275 and see if there is an improvement, unless I find a willing victim to swap wheels for a week to see if it makes a difference for both of us.

How does 235 sound for narrow?

The 235 65 R18 XL is a 30" OD tyre factory rated for the 3. Maybe for sand, wide is good, but for mud and snow, I think narrow and tall is better.

Narrow and tall might even be better for rock as well. To me, wide only works on the track and maybe the autobahn.

 

[Mufus]

new tires

I also need offroad tires advice.

My car is currently running on 285, on 19" - factory setup.

But i want 18" with the biggest tire available , without any suspension rods or other airmatic alterations.

Rims, tires, and only 30mm TerraFirma spacers.

Any suggestions?

I was looking for BFG - KM2..

 

[MilehighLR3]

I also need offroad tires advice.

My car is currently running on 285, on 19" - factory setup.

But i want 18" with the biggest tire available , without any suspension rods or other airmatic alterations.

Rims, tires, and only 30mm TerraFirma spacers.

Any suggestions?

I was looking for BFG - KM2..

Check out Johnson Rods' website. He has done a great job researching tires and sizes. I don't believe BFG makes one that will fit without a suspension "adjustment".

I have the 285/60 Nitto's with Terrafirma spacers. . Without a lift adjustment they rub at full lock (reversing), annoying but not disastrous. I trimmed the plastic "lip" at the bottom of the wheel well, still a tiny bit of rubbing with the spacers. After my lift, zero rub.