Jump to content

Got A Lifted Truck..what Mpg Are You Getting Now?


Recommended Posts

Posted

Ok, so im gonna throw a 6" suspension lift on my brand new 09 GMC sierra 1500 slt. im averageing 17 city 19 hwy.

What are yall getting with the 6" suspension and 35" tires? ...also if yall have any suggestions on wheels im searching for some 20" i like the deep dish look kinda like the mazzi hulks and xd's. Thanks guys! p.s the truck below is what im going for...i already put the new oem grille in last night

post-58339-1239294037_thumb.jpg

post-58339-1239294037_thumb.jpg

post-58339-1239294037_thumb.jpg

post-58339-1239294037_thumb.jpg

Posted
Ok, so im gonna throw a 6" suspension lift on my brand new 09 GMC sierra 1500 slt. im averageing 17 city 19 hwy.

What are yall getting with the 6" suspension and 35" tires? ...also if yall have any suggestions on wheels im searching for some 20" i like the deep dish look kinda like the mazzi hulks and xd's. Thanks guys! p.s the truck below is what im going for...i already put the new oem grille in last night

 

 

i have a 6'' with 33's and im getting about 12-13mpg and lol dont say that 20'' word around jeff :puke:

also try doing a search for lifted trucks there is a big thread around hear.

Posted
average 12 mpg.

 

 

Nice truck blackout!..i feel your pain my last truck was black and damn hard to keep clean but once it was it sure blinged!!

Posted

All highway I get 13, all city I get 11, so average 12 for me too. I still need to re-gear and get a tune though. That should help it go up some.

Posted
what the hell is mpg????? HAHAHA!!! more like gpm

 

 

I hear ya ..this is what i use to drive! 8"lift 37" nitto mud grapplers..sounded like a freakin airplane at 70mph

post-58339-1239312713_thumb.jpg

post-58339-1239312713_thumb.jpg

post-58339-1239312713_thumb.jpg

post-58339-1239312713_thumb.jpg

Posted

OK, so you are used to it then. I was about to just say if you are worried about it, then don't lift it. I dont pay attn to mine anymore. Allows me to sleep better at night, haha. I do have a bike that I ride when its warm that gets about 45 so that makes up for it I suppose.

Posted

I got approximately 360 or so miles out of a full tank before my lift. After lift and regearing I am getting around 320 or so. I have 35's with 4.11 gears.

Posted
average 12 mpg.

 

 

Nice truck blackout!..i feel your pain my last truck was black and damn hard to keep clean but once it was it sure blinged!!

 

 

 

Thanks man! My next truck definately will not be black. :lol:

Posted

I just got back from towing my 4000lb boat to the marina to get de-winterized for the upcoming season. Trip was about 50 miles on two-lane hilly ass roads. My average mpg for the first time towing since lifted was 13.5. Truck was in tow/haul the whole time. My usual non-loaded mpg since the lift averages 18 to 18.5, which is basically no change from when I was stock.

 

And my other pleasant surprise, with the adjustable rear shocks, add-a-leaf and 5 1/2" drop tongue, I now have absolutely no rear-end squat with the boat hooked up. Me likey very very much.

Posted
average 12 mpg.

 

 

Nice truck blackout!..i feel your pain my last truck was black and damn hard to keep clean but once it was it sure blinged!!

 

 

 

Thanks man! My next truck definately will not be black. :D

 

 

Why do you think my truck now is NOT black.

 

 

I just got back from towing my 4000lb boat to the marina to get de-winterized for the upcoming season. Trip was about 50 miles on two-lane hilly ass roads. My average mpg for the first time towing since lifted was 13.5. Truck was in tow/haul the whole time. My usual non-loaded mpg since the lift averages 18 to 18.5, which is basically no change from when I was stock.

 

And my other pleasant surprise, with the adjustable rear shocks, add-a-leaf and 5 1/2" drop tongue, I now have absolutely no rear-end squat with the boat hooked up. Me likey very very much.

 

Very nice....now lets trade trucks!

Posted

I've got the 6.0 gas pig with a 7.5" lift on 35's and right now I'm seein' 7.338 mpg.

 

Edit: Next time there's no way in hell I'm getting the 4.10 gears. Driving 45 mph the truck shifts into OD and still turns 2300 on the tach.

Posted

i hate nittos with a passion.. lol.. wear like crap and are soo loud.

 

i got 12 inches with 38's and i get 9 in the city and about 11-12 on the highway...

 

dont ask when i pull the race truck. =)

Archived

This topic is now archived and is closed to further replies.

  • Latest Articles

  • Posts

    • My 2025 Silverado 1500 had to receive a brand-new engine (long block) under warranty last month at only around 16,500 miles. Before the replacement, the truck repeatedly displayed "Engine Oil Level Low" warnings, even though the Oil Life Monitor still showed around 50% remaining after about 6,000 miles since my last oil change. After seeing the warning several times, I checked the dipstick with the engine cold, and the oil level was completely normal. The next day, the message escalated to "Add Engine Oil." At first, I assumed it was just a faulty oil level sensor, so I brought the truck to the dealership. After inspecting the engine, they found internal cylinder wall scoring and ultimately replaced the entire long block under warranty. Before this happened, I was planning to install a 4-inch lift and suspension upgrade on my truck. After needing a new engine at just 16,500 miles, I honestly don't see the point anymore. I also contacted GM to ask whether my vehicle qualified for a buyback, but I was informed that it does not at this time. Anyway, this experience has left me with serious concerns about the long-term reliability of this engine. I sincerely hope NHTSA expands the current investigation or recall to include 2025 model and performs a thorough inspection of affected vehicles. My biggest concern is that these engines may fail shortly after the powertrain warranty expires. If GM truly stands behind this engine, then at the very least, please consider extending the powertrain warranty to 10 years for affected owners. That would go a long way toward restoring customer confidence.
    • Without exception but then I'm the odd duck, right? I know what goes into that test, how it is calculated and thus how to beat it. But EPA values are often not beaten by the general public and the government has in past years adjusted the means and methods to come to those values to more closely approximate "Joe Average".    The only real trick to beating that EPA average is don't drive like "Joe Average".    It's the same method you used to profit from "Economic Migration" and in doing so beat the 'stats'. But you, like me, are not "Joe Average".     The thing you don't seem to grasp is this "Purchasing Power Index" isn't forward looking. It doesn't predict what it going to be but looks backward and states what it was. They are not telling us what the THINK, they are telling us what they MEASURED. Example:    Wife says "I'm going to lose 40 pounds by Christmas". May she does, maybe she doesn't but the doctors office who weighed her when she made that statement and again at Christmas only REPORTS what the RESULT was. You and I can banter about what was possible and what aunt Tilly did till the cows come home but the result is the result. Arguing otherwise is.....irrational. That's all I'm saying. This isn't about:      What you are calling a 'Statistic' is a RESULT not a CALCUATION and as a result the RULE. Like gravity as a rule, it can not be broken. 
    • Just wanted to say thank you for posting this. Years later, your thread is still helping Silverado owners.   I bought my 2025 Silverado 1500 in January 2025, and I've had what feels like the exact same rattle since day one. After reading your findings, I believe my truck has the same issue with the cable carrier contacting the rear sliding window. To be honest, I had pretty much given up on pursuing the issue. It wasn't until I recently drove another brand's pickup that I realized just how quiet their cabin was—and how noisy mine has been all along. On my truck, the rattle happens on almost any paved road, gets even worse on rougher pavement, and I can even hear it during braking and acceleration.   I actually referenced your thread when submitting my case to GM, hoping they'll recognize this as a recurring issue instead of treating it as an isolated incident. The reason I reached out to GM first is because my dealership told me they would need to keep the truck for at least two days just to diagnose the problem. I was concerned that even after two days, they still might not be able to identify the source of the rattle before giving the truck back to me. I had also asked a few dealerships about this issue during previous service visits, but none of them seemed to know what was causing it or had a solution. That's why I decided to contact GM directly first, hoping they might already have an official repair procedure or guidance for this issue.   I also hope GM eventually comes up with an official fix for this problem. I have a feeling there are many Silverado owners experiencing the same rattle, but most either choose to live with it or simply don't know what the cause is.   Really appreciate you taking the time to document your diagnosis. Your post is still making a difference years later.
    • I have 2 choices. 
    • Do you have access to BP fuels? Some stations have Silver 91 E-0 priced the same as their 93 E-10.  There is a local Marathon with 90 alky free for $6 a gallon but I go down the road to BP for $5-ish. They also have a 100 E-0 but that stuff is $10 a pop. 
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...