3.43 vs 3.73 rear end gear
40

Asked by maint Sep 05, 2016 at 12:04 PM about the 2000 Chevrolet Silverado 1500 LS Extended Cab RWD

Question type: General

'm wanting to change gears from 3.43 to 3.73 because when towing these
light loads( 6x12 open trailer or 18ft bass boat) my truck has a hard time
maintaining hwy speeds, trans is constantly changing even with towing
button pushed! Is this the best and easiest way to solve this problem?
I have a small V-8 (4.8)

2 Answers
86,845

Mark answered 8 years ago

What highway speeds are you talking about exactly? And , do you mean going uphill? How is it working from start-up to tow? How much does your boat and trailer weigh? I assume that you are not trying to pull more than 80 percent of the maximum towing capacity on the truck, are you??

Mark helpful
86,845

Mark answered 8 years ago

Just one more thought, have you considered getting your transmission fluid changed recently, a new service would not be a bad idea..

Mark helpful

Your Answer:

Related Questions

  • 3.43 vs 3.73 rear end gear 2 Answers

    I'm wanting to change gears from 3.43 to 3.73 because when towing these light loads( 6x12 open trailer or 18ft bass boat) my truck has a hard time maintaining hwy speeds, trans is constantly changin...

    2000 Chevrolet Silverado 1500 LS Extended Cab RWD

    -

    General

  • 3.43 vs 3.73 rear end gear 3 Answers

    Would the 373 gear be too much for my truck with a 4.8 engine? I commonly pull a 6x12 open trailer or 18ft bass boat.

    2000 Chevrolet Silverado 1500 LS Extended Cab RWD

    -

    General

  • 3.43 vs 3.73 rear end gear 2 Answers

    'm wanting to change gears from 3.43 to 3.73 because when towing these light loads( 6x12 open trailer or 18ft bass boat) my truck has a hard time maintaining hwy speeds, trans is constantly changing...

    2000 Chevrolet Silverado 1500 LS Extended Cab RWD

    -

    General

  • Are rear end swappable 2 Answers

    What is the gear ratio for a 2002 chevy silverado LT rwd

    2002 Chevrolet Silverado 1500 LT Extended Cab RWD

    -

    General

  • Rear end 2 Answers

    I have a 2008 Chevrolet Silverado.i would like to know if a 2005 would be alright even if it is 1"shorter than the 2008 rear.

    2008 Chevrolet Silverado 1500 1LT Crew Cab 4WD

    -

    General

Shortcuts

Search Chevrolet Silverado 1500 Questions

CarGurus Experts

  • #1
    Rowefast
    Reputation
    10,510
  • #2
    Andrew Olsen
    Reputation
    9,690
  • #3
    John Carson
    Reputation
    9,680
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
147 Great Deals out of 6,591 listings starting at $3,975
Used Ford F-150
305 Great Deals out of 14,144 listings starting at $1,712
Used Chevrolet Silverado 2500HD
27 Great Deals out of 1,237 listings starting at $9,990
Used Toyota Tundra
31 Great Deals out of 1,406 listings starting at $6,255
Used Dodge RAM 1500
8 Great Deals out of 76 listings starting at $2,000
Used Toyota Tacoma
49 Great Deals out of 1,110 listings starting at $9,995
Used Chevrolet Tahoe
12 Great Deals out of 889 listings starting at $12,900
Used GMC Sierra 2500HD
25 Great Deals out of 1,539 listings starting at $8,999
Used Ford F-250 Super Duty
19 Great Deals out of 1,189 listings starting at $8,995
Used Chevrolet Camaro
17 Great Deals out of 290 listings starting at $9,995
Used Chevrolet Corvette
26 Great Deals out of 1,084 listings starting at $15,000

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.