[kerrystinson]

i have a 06 2500 mega cab laramie 4x4 auto vin #
3d7ks29c36g229567

can anybody tell me what gear ratio it is or how to tell?

thanks kerry

 

[papaduck]

Take the VIN to the dealer or jack up a rear wheel and as you rotate the wheel exactly 2 revolutions carefull note the number of times the drive shaft turns. If it turns just less than four revs it is a 3.73. If it turns just over four it is a 4.10.

 

[cerberusiam]

If you don't have a tag in the glove box listing the ratio, it is usually 3.73. With stock tires you should be at 2400-2500 rpms in 6th at 70 mph.

 

[Irish Maniac]

You have 3.73s.

Comprehensive Chevrolet, Saturn, GMC, Hummer, Cadillac, Buick, Oldsmobile, Pontiac, Geo, Dodge, Plymouth, Jeep, Chrysler, Ford, Lincoln, Mercury, Mazda Truck, Mercedes VIN Decoder

 

[kerrystinson]

Thanks


Sent from my iPhone using AutoGuide.com Free App