Tire pressure question

[tmac0033]

Hi, I have a Livin Light toy hauler. I'll be pulling it with my 2010 Toyota Tundra truck. My Tundra has tires on it that require 33 PSI, all four tires under normal riding conditions. How much air should I put in them when I hook up the toy hauler and drive it across the state of Florida?

 

[redbaron]

To answer that question, the following data is required :

1. tire size and load rating of tow vehicle
2. Exact model of the tundra, including engine
3. Weight of tow vehicle full of fuel and loaded for travel
4. Weight of trailer

Ideally 3/4 taken at same time on a cat scale, with a separate weight of just tow vehicle for comparison.

With this data every answer can be provided for proper inflation and safety.

 

[Phillbo]

Max cold PSI as stamped on the side wall while towing for the rears. Door sticker for fronts...

 

[Holdmybeer]

The tire mfg"s load inflation table will tell you everything you need to know. You can find it online, you however need to know your axle weights.

 

[TheLooks]

Never over or under inflate tires. Toyota's are known for soft suspensions. Adjust trailer to be level and tow truck should not be sagging way down in the back. No info on the trailer or how its loaded prevents better advice.

 

[RobertE]

I always go a little under the cold PSI.

For your truck I'd go maximum, but no loss than 30.

BTW that seems kinda low. You sure they are truck/SUV tires?