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...
Forum Discussion
If your at a 4.10 now and your looking for more....I hate to say it you are going to want to get at minimum a Silverado Vortec max?! (whatever GM calls it`s HD 1/2 ton) or a 3/4 ton with the 6.0L.
