i recently bought an 09 siverado crew cab with 4x4, it has open differentials and manual 4x4 range selection lever. my question is, for normal street use in snow will this veh do well for me or does it need posi or lockers? i have never driven a 4x4 before and i hope that this veh will serve my purpose as is, or should i have got the 71 package? thank you for any insight and suggestions ,sinjin

Welcome to the site. Where are you driving in snow? Up in canada, the U.P., MN or New England? What kind of driving are you speaking of, normal everyday snow or hitting snow drifts while four wheeling. For the most part you will be fine. I live in MN and while I have the weight of an older suburban on my side I have NEVER even used my 4WD since I bought it in 05. The only time I have is four wheeling. But if I had ordered/bought a new truck I would have ordered it.
99 K1500 Suburban LT "THE BEAST"
5.7 K&N & True Dual Exhaust
Hypertech III
05 17" Silverado rims
99 LS 1500 5.3 "THE MULE"
Reg Cab Long Box
285/75/16E Dunlop Rover M/T
___________________________
Jason
i would be driving in northern michigan on primary and secondary roads, nothing exciting just general driving in deep snow once in awhile before the plows get out,

You will be just fine.
99 K1500 Suburban LT "THE BEAST"
5.7 K&N & True Dual Exhaust
Hypertech III
05 17" Silverado rims
99 LS 1500 5.3 "THE MULE"
Reg Cab Long Box
285/75/16E Dunlop Rover M/T
___________________________
Jason

I would think you would be fine for that. In my 90 burb, just like vncj96 said, I never have to use 4wd unless im goin off-road in the snow. Even sometimes then I don't need it, and I have open front and rear ends, and my 'burb has gone some surprising places when I'm wheeling in the snow. So I don't think you should have any problems in your '09 on the regular streets!
"I tried to explain, how it makes me feel. The awesome power of my hands on the wheel..."
Current Vehicle:
1991 Chevy K1500 4x4 - 180k, newer motor and tranny. All stock except for a Sony HU, Kicker 4x6" speakers and a Kicker 8" sub.
Previous Vehicle:
1990 Suburban V1500 4x4 - SOLD... Damn I'm gonna miss that beast.
welcome to the site...........
2000 Silverado Z71 Whipple Supercharger, JBA Headers,3" cat back Flowmaster Exhaust, Volant cai, Pioneer Preimer deck,Orion subwoofer,03 signal light mirrors,03 taililghts
my 05 tahoe went through 2 feet 3 feet 4 feet the got stuck in 6 feet of snow lol
Open diffs are generally safer in the snow than posi. Put a little weight in the bed behind the rear axle and it will drive much better.
Just remember that 4wd helps you get going better, but you still stop like a 2wd.
When you hear hoofbeats, look for horses not zebras.
i was thinking that, i had an 99 s10 with a rear posi diff and with weight in it i was usually making corrections to keep it straight on the slippery stuff,
For the kind of driving you describe, driver skill/experience is going to be a lot more important than posi/no posi or even 4wd vs. 2wd.
I'm usually not one for simply repeating something, but I'm going to put a x2 on this statement.Just remember that 4wd helps you get going better, but you still stop like a 2wd.
'98 K1500 Suburban LS 5.7 L 4L60E NV246 ARB
'92 Ford Explorer XLT 4x4 4.0 L A4LD BW13-54 Trac-loc rear
"My toys were the greasy cogs and springs and pistons that lay around all over the place, and these, I can promise you, were far more fun to play with than most of the plastic rubbish children are given nowadays." Danny in Roald Dahl's Danny The Champion of the World
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