Villain is playing 18/13/6 with a 10%3b bvb over 1k hands.
cbet flop 67
turn 46
river 80

Pretty standard until river .
I elected not to raise turn as i picked up sdv.
River sizing is pretty big and I didn't think he would bet this strong with aq,aj and maybe even ak.
I block clubs and I don't beat any 2 pair combos in his range.
He does have a high barreling frequency but he is fairly nitty pre so that wouldn't be unusual as he will have a strong range postflop.

Can I make a nitty fold here or am I too high up in my range to fold?

Any help is much appreciated. :)