rear axle ratio change better towing capacity
Hi, In great need of help. We have bought 2 years ago a 2007 silverado 1500 crew cab standard box 4.8l V8 with rear axle ratio of 3.23. Last year my parents gave us their dutchmen four winds trailer...
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<--- 4-speed automatic, diesel truck, 4.56 gears...wouldn't dream of trading the truck for another, just so I could have a 6-speed tranny. I'm not made of money.
