When my 08’ 4.7 4x4 was stock I pulled 8k regularly. I don’t see why u would have any issues. Just keep an eye on transmission temps if it’s really hot out. I’m on 37s now with 4.88 gearing and a 10.5 rear swap from a 5.7. Built trans and FBO tuned motor. Last dyno was 410 whp and 400 ft-lbs of torque. She’ll pull 12k at 65 mph happily now.
I pulled a 30ft camper with my 2014 tundra and the 4.6l a couple times. I had the tow package with an aftermarket brake controller. It pulled it but you knew it was there, granted I was mostly on flat ground. It had power but sometimes struggled especially with hills, making sure you had enough speed to make it up.
When my 08’ 4.7 4x4 was stock I pulled 8k regularly. I don’t see why u would have any issues. Just keep an eye on transmission temps if it’s really hot out. I’m on 37s now with 4.88 gearing and a 10.5 rear swap from a 5.7. Built trans and FBO tuned motor. Last dyno was 410 whp and 400 ft-lbs of torque. She’ll pull 12k at 65 mph happily now.
I plan on adding a transmission cooler
I pulled a 30ft camper with my 2014 tundra and the 4.6l a couple times. I had the tow package with an aftermarket brake controller. It pulled it but you knew it was there, granted I was mostly on flat ground. It had power but sometimes struggled especially with hills, making sure you had enough speed to make it up.