On flat and level ground with standard axle casings how much clearance would there be under the diff of a 110 truck cab fitted with 33 inch tall tyres?
1/2 off 33"= 16.5" to centre of axle
Centre of axle to bottom of diff housing 6" Ish
16.5" - 6" = 10.5"
All rough guess work but working on 33" tall tyres
Hope this helps a little ;)