Best tire size for a Gladiator?

[Rockingladiator]

I am currently running 35s on my Gladiator but I am thinking of switching up to 37s. It is a 3.6 petrol with not much weight into it. How do these handle the 37s? Do they have enough power?

 

[TJwheeler]

There are plenty of people with 37s on gladiators mate, I would go for it. It will definitely loose some power but if it isn't loaded with a bunch of gear it should still pull fine

 

[Sean Elias]

Gas at $7 a gallon? LOL 33" tires. Seriously, I wouldn't go much more than 35" tires these days.

 

[Setton]

I'm moving to all terrain tires to get better mileage. Just saying.

 

[Time Keeper]

Gas at $7 a gallon? LOL 33" tires. Seriously, I wouldn't go much more than 35" tires these days.

I know, that is scary experience at the pump these days!

 

[Pro Drywall]

You should re-gear your truck to 4.88s if you move to the 37" wheels.