My new 2021 F150 XLT Supercrew

[kevinatfms]

Sent from my iPhone using the svtperformance.com mobile app

 

[kevinatfms]

60k miles. Truck is due for trans flush. Also want to turn off the adaptive learning function. Seems to make everything worse.

 

[kevinatfms]

70k service today. Oil & filter, rotate tires and drain/fill trans pan w/ new filter and gasket.

Everything else going great. Love this truck.

 

[kevinatfms]

Turned off the adaptive transmission "feature" using ForScan and it changes the truck for the better. Ford needs to go back and revise the tuning for adaptive learning to keep it from getting lazy.

 

[kevinatfms]

76k miles as of today. Truck doing fantastic. 24.3mpg on the daily grind.

 

[kevinatfms]

From today. Truck is right at 77k miles. Maintenance items coming up soon - plugs and transfer case/rear diff fluid replacement.

Also tires are about done. The stock Hankook AT2s are not very good at anything but lasting a long time. Horrible offroad and no grip on road(will slip going over thermoplastic crosswalks). Falken Wildpeak AT4Ws are all the rage(loved the AT3w on my Colorado) but they are 9lbs heavier than the stock AT2s some other options. That is a ton of extra rotational weight.

Some tires that are the same weight as the OE Ford Hankook AT2's(44lbs) are:
Yokohama Geolander AT G015
Hankook AT2 Extreme(iffy if the compound isnt different?)
Kumho AT52
Cooper Discoverer Road & Trail AT
Atturo Trail Blade ATS
Nitto Nomad Grappler

Leaning toward the Kumhos or Coopers at this point.

 

[kevinatfms]

New tires get installed today, changing the oil and filter(80k miles) and replacing spark plugs with NGK Ruthenium.

 

[kevinatfms]

New tires are aggressive but quiet. Loving them so far.