37” tires 12.5 or 13.5?

[Ftn Guy]

I’ve got a 2.5” lift on a sport S Oscar Mike edition. Considering either size 37” tire (nitro ridge grappler?) on 18” black rhino Abrams wheels. Any performance or suspension wear pros/cons between these widths? TIA

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[sass JT]

Which one is heavier, which one fits the width of your wheels, do you have a lot of snow/ice? What’s the load rating? Are you towing?

 

[Jems007]

Personally I'd go 12.5". I am a believer that narrow is better in the type of snow I'm in.

 

[Ftn Guy]

Which one is heavier, which one fits the width of your wheels, do you have a lot of snow/ice? What’s the load rating? Are you towing?

Live in Florida. I only tow pretty light things, only occasionally. These 18” wheels in olive drab
https://www.blackrhinowheels.com/off-road-wheels-rims-abrams.php
Thank you

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