Yes Trampa and I don’t know any alternatives, 7" are Evolve (50mm width) or the 45mm wide Innova (in wheelchair style), I have some collecting dust. Never seen another 7" somewhere else.
My new favourite 8" tire is the MBS T1, so smooth for a cloudy ride.
Also I switched to 9" but only had 2 rides so far. It’s a bit less agile but makes quite a difference offroad 
.
9" vs. 8" 
9" vs. 7" 
BTW on MBS FiveStar hubs you can mount 6.5-9"
Thats great
Those 6*2 tyres are designed for smaller hubs
You could try 6" tyres from TB
If those fit then there’s one hub that fits
6,6.5,7,8,9,10 inch
Cheap, light, durable, and can fit a ton of wheel sizes has kept me stuck on these wheels. Not sure about 6" tires having the right hub size though.
They are almost the same size as Evolve on which you can fit 5"-8" I have the TBs and Evolve and Bergmeister 6" at home. Maybe I will give them a try. The TB and Evolve hubs are also almost identical.
Ohh link to the 10" for the five Stars?
I need your help. Could you post a picture of the Evolve and Torqueboard hubs side by side? i’d really appreciate it 
it might also be helpful to others who are planning a build
Search any 3.00-4 tire on Ali.
#Aliexpress US $13.99 | Size 3.00-4 Inner Tube and out tire and Tube Set for Knobby Scooter Go Kart Electric scooter Highway tire ATV
https://a.aliexpress.com/_dSAetsJ
I have a link to some roadies too but it’s out of stock atm
Noice those are 10"inchers?
All 10" tires with 4" hub hole. I even started a group buy thread for this but no one was interested in.
i need to figure out gearing
Ive got 12s and 190Kv motors
the 72T mbs hub gear and a 15t motor still gears out to like 45 loaded MPH which just seems like itll lack torque…
Definitely needs more torques
Im in the US, I saw that though.
Similar look, different tread
Do you know the bolt pattern of the evolve hubs?
does anyone?
So, definitively, will 6" evolve tires fit on mbs hubs?
Evolve 71mm, TB 68mm, MBS 75mm.
Outer diameter TB 104mm, MBS 105mm, Evolve 106mm.
