How bad MPG going to be with 38” tires and 5.13? | 4WDTalk - Overlanding and offroad Forum
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How bad MPG going to be with 38” tires and 5.13?

Kevin Clark

Well-known member
Just out of curiosity to all you Gladiator peeps, if you went to 38s” and 5.13 gears, how bad can I expect MPG to get?
 
You’ll see a drop, 100% but tough to say exact because of what else you have done to your truck.
 
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