โSep-13-2016 04:06 PM
โSep-17-2016 05:44 AM
lawrosa wrote:
The 4 speed will out perform the 6 speed anyday of the week... The rpms will stay higher inbetween gears and keep the tourque up over the 6 speed...J
โSep-16-2016 06:21 PM
Just saying but your 08 Trailblazer with the 5.3L and the 4L60 with a 3.42 would only be rated for 11,000 GCWR where OP's 2006 Chev 1500 with the same setup is rated for 13,000 GCWR kinda an apples to oranges comparison... I agree he won't win any races pulling more with the same setup but it doesn't mean that it can't be done safely. Also 4th on those transmission is considered an OD gear with 3rd gear being direct drive. You shouldn't be in 4th towing going downhill anyways you should be downshifting to allow for engine braking if needed.
โSep-16-2016 06:10 PM
Here is more proof for the pudding: 2008 Trailblazer 5.3V8 4l60 trans, 3.42 rear. The same setup in run of the mill half ton pickups. It could not do 60MPH downhill 7% grade. In fact it could not stay 4th gear going downhill. 300HP and commuting rear ends are meant for grocery stores and daycare jaunts!
โSep-16-2016 02:05 PM
PAThwacker wrote:SoundGuy wrote:SoundGuy wrote:
Towing 7500 lbs with a 2006 5.3L Silvy? ... thanks for my morning chuckle. :W Funny now, but not so much if you actually attempt it ... first tow and you'll be wondering what the heck you were thinking. :R No way, no how is this truck suitable for towing any more than ~ 6000 lbs fully loaded, particularly if it's running GM's ubiquitous non-tow friendly 3.42 axle. Having towed our 5500 lb (fully loaded) KZ Spree for 4 yrs with this same truck over just about every terrain one might encounter I wouldn't have wanted to tow any more. I replaced that truck with an Avalanche - same engine, same wide ratio 4-spd transmission that isn't anywhere near as capable as the current narrow ratio 6-spd, and same non-tow friendly 3.42 axle ratio. Our current trailer is 1000 lbs lighter, ~ 4500 lbs loaded and ready to camp, and even though my passenger load is lighter because it's now just my wife and I our Av does just OK and certainly wouldn't set any land speed records. Towing 7500 lbs? - not a chance. Not only is there insufficient grunt under the hood for this size of trailer but you'll run out of sufficient payload capacity to account for trailer tongue weight transferred to the truck l-o-n-g before you get anywhere near the truck's GCWR. Prove it to yourself - fill the truck tank, mount weight distribution including spring bars, and go weigh it. Subtract your weight from the scale reading and you'll have your particular truck's dead weight as it's sits there ready to be hitched to a trailer. Subtract that number from it's GVWR and you'll have it's actual, real world payload capacity ... and it won't be anywhere near 1500 lbs, guaranteed. Believe otherwise and you're dreaming. ๐lawrosa wrote:
Well thanks for the uneducated response..
"Uneducated"? Ha Ha ... now that's funny, for all the reasons I already detailed in my post. :R Hey, do what you want but no degree of trucking experience on your part will change the facts of the matter - 6000 lbs total trailer weight is about as much as you should expect to tow with your older 5.3L gas aspirated GM coupled to the older wide ratio 4-spd transmission which in turn is running GM's non tow friendly 3.42 axle ratio. By hey, go ahead, tow more and find out the hard way just how poor the tow will be. :W
Here is more proof for the pudding: 2008 Trailblazer 5.3V8 4l60 trans, 3.42 rear. The same setup in run of the mill half ton pickups. It could not do 60MPH downhill 7% grade. In fact it could not stay 4th gear going downhill. 300HP and commuting rear ends are meant for grocery stores and daycare jaunts!
โSep-16-2016 01:35 PM
SoundGuy wrote:SoundGuy wrote:
Towing 7500 lbs with a 2006 5.3L Silvy? ... thanks for my morning chuckle. :W Funny now, but not so much if you actually attempt it ... first tow and you'll be wondering what the heck you were thinking. :R No way, no how is this truck suitable for towing any more than ~ 6000 lbs fully loaded, particularly if it's running GM's ubiquitous non-tow friendly 3.42 axle. Having towed our 5500 lb (fully loaded) KZ Spree for 4 yrs with this same truck over just about every terrain one might encounter I wouldn't have wanted to tow any more. I replaced that truck with an Avalanche - same engine, same wide ratio 4-spd transmission that isn't anywhere near as capable as the current narrow ratio 6-spd, and same non-tow friendly 3.42 axle ratio. Our current trailer is 1000 lbs lighter, ~ 4500 lbs loaded and ready to camp, and even though my passenger load is lighter because it's now just my wife and I our Av does just OK and certainly wouldn't set any land speed records. Towing 7500 lbs? - not a chance. Not only is there insufficient grunt under the hood for this size of trailer but you'll run out of sufficient payload capacity to account for trailer tongue weight transferred to the truck l-o-n-g before you get anywhere near the truck's GCWR. Prove it to yourself - fill the truck tank, mount weight distribution including spring bars, and go weigh it. Subtract your weight from the scale reading and you'll have your particular truck's dead weight as it's sits there ready to be hitched to a trailer. Subtract that number from it's GVWR and you'll have it's actual, real world payload capacity ... and it won't be anywhere near 1500 lbs, guaranteed. Believe otherwise and you're dreaming. ๐lawrosa wrote:
Well thanks for the uneducated response..
"Uneducated"? Ha Ha ... now that's funny, for all the reasons I already detailed in my post. :R Hey, do what you want but no degree of trucking experience on your part will change the facts of the matter - 6000 lbs total trailer weight is about as much as you should expect to tow with your older 5.3L gas aspirated GM coupled to the older wide ratio 4-spd transmission which in turn is running GM's non tow friendly 3.42 axle ratio. By hey, go ahead, tow more and find out the hard way just how poor the tow will be. :W
โSep-16-2016 06:26 AM
โSep-16-2016 06:13 AM
big_murph_279 wrote:
I have an 07 1500 chevy with the 5.3 and 3.73 gears. It knows it is back there. It tows relatively well considering what it is dragging down the road but it is a whole lot different than my older 5000lb trailer. I will be upgrading the truck in the next few years because this truck may be rated for 7500lbs but it isn't as safe, strong or prepared for the load that I'm towing.
โSep-15-2016 07:21 PM
โSep-15-2016 05:15 PM
โSep-15-2016 10:24 AM
SoundGuy wrote:
Towing 7500 lbs with a 2006 5.3L Silvy? ... thanks for my morning chuckle. :W Funny now, but not so much if you actually attempt it ... first tow and you'll be wondering what the heck you were thinking. :R No way, no how is this truck suitable for towing any more than ~ 6000 lbs fully loaded, particularly if it's running GM's ubiquitous non-tow friendly 3.42 axle. Having towed our 5500 lb (fully loaded) KZ Spree for 4 yrs with this same truck over just about every terrain one might encounter I wouldn't have wanted to tow any more. I replaced that truck with an Avalanche - same engine, same wide ratio 4-spd transmission that isn't anywhere near as capable as the current narrow ratio 6-spd, and same non-tow friendly 3.42 axle ratio. Our current trailer is 1000 lbs lighter, ~ 4500 lbs loaded and ready to camp, and even though my passenger load is lighter because it's now just my wife and I our Av does just OK and certainly wouldn't set any land speed records. Towing 7500 lbs? - not a chance. Not only is there insufficient grunt under the hood for this size of trailer but you'll run out of sufficient payload capacity to account for trailer tongue weight transferred to the truck l-o-n-g before you get anywhere near the truck's GCWR. Prove it to yourself - fill the truck tank, mount weight distribution including spring bars, and go weigh it. Subtract your weight from the scale reading and you'll have your particular truck's dead weight as it's sits there ready to be hitched to a trailer. Subtract that number from it's GVWR and you'll have it's actual, real world payload capacity ... and it won't be anywhere near 1500 lbs, guaranteed. Believe otherwise and you're dreaming. ๐
lawrosa wrote:
Well thanks for the uneducated response..
โSep-15-2016 09:14 AM
โSep-14-2016 04:05 PM
โSep-14-2016 04:02 PM
Mike E. wrote:
How about this?
https://www.granddesignrv.com/showroom/2017/travel-trailer/imagine/floorplans/2800bh
โSep-14-2016 03:53 PM