I recently bought two tyres for my tag M/H. They were both high spec comercial tyres.
My local garage refused to fit them saying, they had to be XC camping tyres as they were reinforced to take the extra weight of the M/H.
Aparently they have reinforced walls.
He went then to show me six he had just changed after a year, with side wall cracks in all of them'
and these wern't the first he'd found, more round the back.
He said he had checked with the manufactures and adament that he was right.
Also there is the question of
insurance cover, as not per manufactures spec?
So be careful and check, just to make sure.
These details are the first thing the assesor checks after an accident.
This week I went again with two tyres off ebay to be fitted to the car.
The load and weight figures 98v, did not match the cars original ones.
They were in excess one by load, and the other by the speed rating.
He said they were illegal and couldn't be fitted as all tyres had to be the same on both axels, for the Mot.