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  1. #1
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    Default 05 max trailer weight

    i have an 05 silverado 1500 crew cab short box 5.3L LS The sticker on the inside of the drivers door is so faded you can't read it. How can I tell what my gear ratio is? Is it stamped on the axle maybe?? I call the dealership with the vin # but they are taking their sweet time getting back to me.. According to the manual it is either 3.42 or 4.10 I'm thinking its the 3.42 cuz I get around 19-20 mpg on the highway averaging 70 mph or so.... Any suggestions????

    ---------- Post added at 09:27 PM ---------- Previous post was at 09:25 PM ----------

    so it's either 7400lbs or 8400 lbs max
    Converted over from Dodge! After driving my wifes Trailblazer I had to get me a silverado! Chevy man now for good!!

  2. #2
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    There is also a 3.73 gear ratio. You can look up VIN decoder codes here on the site and thru your vin it will also give you the RPO codes for your truck. Also the RPO codes are written in the glove box. You are looking for a GT and a number.. there is an RPO code listing here on the site as well, and that will tell you the gear ratio.
    Mike

    Currently

    1997 Chevy S-10 Blazer 4X4 with 330K miles and counting (Hunting rig).

    2009 Saturn Aura XE (wifes car)

    2011 F-150 Crew 4X4

    "Hold it to the floor till you see God.... Then Brake!!!!"

  3. #3
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    there is a GU6 and a G80 thats all it has for the "G"'s
    Converted over from Dodge! After driving my wifes Trailblazer I had to get me a silverado! Chevy man now for good!!

  4. #4
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    That is the 3.42 with the limited slip.
    Mike

    Currently

    1997 Chevy S-10 Blazer 4X4 with 330K miles and counting (Hunting rig).

    2009 Saturn Aura XE (wifes car)

    2011 F-150 Crew 4X4

    "Hold it to the floor till you see God.... Then Brake!!!!"

  5. #5
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    thanks.. looking to get a camper that weights 6000 you think thats too much weight????

    ---------- Post added at 10:04 PM ---------- Previous post was at 10:02 PM ----------

    I feel its alot, but it would only be a handful of times a year and I don't want to "kill" my truck just for a camper..don't feel like replacing my tranny any time soon
    Converted over from Dodge! After driving my wifes Trailblazer I had to get me a silverado! Chevy man now for good!!

  6. #6
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    Just use tow haul mode. No problems with 6K plbs when i had my 06 i had the 3.42s and never had a problem pulling 7K lbs a few times a year. Just make sure you get a brake controller for the electic brakes, and a wieght distribution hitch.
    Mike

    Currently

    1997 Chevy S-10 Blazer 4X4 with 330K miles and counting (Hunting rig).

    2009 Saturn Aura XE (wifes car)

    2011 F-150 Crew 4X4

    "Hold it to the floor till you see God.... Then Brake!!!!"

  7. #7
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    yea already have those, thanks for the input
    Converted over from Dodge! After driving my wifes Trailblazer I had to get me a silverado! Chevy man now for good!!

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