What brand/size tires is this Raptor running?

[treypal]

I believe the 35" version doesn't have the ribs going down the sidewall

He's right, I've had the 35s no ribs.

 

[tbone]

youve got quite the expensive taste 700$ each usually

 

[Jarrett H]

He's right, I've had the 35s no ribs.

35's can have the ribs as well.
Off-Road Racing Classifieds | RDC | 35x12.50r15 projects

I'm 99% sure ribs equal projects, and smoothies are standard baja ta's. That's how they've always been explained on dezertrangers.