RAllison wrote:
Getting ready to retire and travel with my travel trailer a lot more. Was thinking about getting another spare tire so I have 2 and a 1/2" impact to change them with. And that got me wondering how many people change their own tires and how many people wait on roadside assistance to show up.
One big thing I did back in the '80s was change all my RV and non rv trailers with 4k up to 6k axles was move to all LT tires. No more carrying 2 spares on road trips. No more ruined tires. Tire mileage went from 12k-15k up to 40k-50k.
The big plus was no more tire issues on any of my trailers and no more hauling two spares around.
For 7k-8k axles the Sailun S637 made for regional service trailers is commercial grade all steel ply carcass that comes in a ST235/8016 G load range at 4080 lbs/110 psi...or for more capacity the same Sailun in a ST235/85-16 G at 4400 lbs capacity. These ST tire can easily go for 50k+ miles. Carrying two spares with these tires is a waste of space and money.