Couple ?'s

[s5ierr3a]

Hello everybody. Names Tom. I've got a 13 Sierra CC 1500 5.3 and i've got 1 more factory service before I start maintenance myself. We tow a 20' camper all over creation during the summer for about 2 months. Any recommendations on oil to use? Im a big mobil 1 fan personally. And how hot can these transmissions get before you start worrying? Ive got the 6 speed with cooler and she got up to 201 last year in traffic @ 95. Appreciate it.

[txab]

Mobil 1 is good to stay with. 201 is not a problem

[sahls01gmc]

Welcome Tom! You're doing everything right, keep your foot down!

[cobrajet84]

welcome