2014 sierra 1500 5.3 help.

[Mavs_42]

Just bought a lifted gmc. Has a pro comp 6 inch lift with toyo 33s on it. Im getting about 10 in city and 13 on highway. I been doong some research on how to get my mpg up. Looks like ots comimg down to and cold air intake,headers maybe, exhaust and a programmer for tune. Am i on the right track?

[Mavs_42]

Iv pasted a facebook link to see vehicle new to this and still figurimg everything out

 

https://m.facebook.com/photo.php?fbid=10209347153025106&id=1511897295&set=a.3575032943784.2129408.1511897295&notif_t=feedback_reaction_generic&notif_id=1498076531718171&ref=m_notif

[dasimmon]

ur on the right track, don't expect any crazy increase. Just part of havin a lifted truck w heavy tires. Been there

 

 

Sent from my iPhone using Tapatalk

[Psych73]

Sounds like it's pretty normal characteristics of driving a lifted truck

[fondupot]

Take off the lift. Guaranteed to increase MPG and overall driveability.

[jono20]

I had to drive about 450km (300mi) when I swapped out my '14 for my '17. Route is pretty flat, and I sat on the speed limit with cruise control on in both directions. My '14 had a leveling kit, and the new one doesn't. That being the only difference, mileage on the new truck was almost 12% better.

 

Went from 11.9 l/100km on the way down to 10.5 l/100km on the way back (19.77 to 22.4 mpg). If a leveling kit makes that much of a difference, can only imagine what a full lift with tires would do...

[silveradosid]

i used to get 10l/100k with stock tires now with inch and a half lift and 275/70/17 ko2 tires its 13 to 14l per 100k

[dorkweed]

i used to get 10l/100k with stock tires now with inch and a half lift and 275/70/17 ko2 tires its 13 to 14l per 100k

 

?????

[Spurshot]

Just to give you another data point, I have a 2014 CC 6 1/2 ft bed, 33 x 12.50 load range E AT/mud hybrid Cooper STMaxx tires, 2" leveled front, topper, a few hundred lbs of stuff in it always. I get about 13 mpg in town, and 15 hwy. I don't drive like granny, but I don't drive with my foot constantly on the floor either. Some of each.