tire pressure in 37 inch tires ??

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

aquaholic

New Member
Joined
Jul 29, 2008
Messages
36
Reaction score
0
i'm running toyo 37" tires on my hoe mounted on 20" avalanche rims and was wondering how much tire pressure you guys run with similar size wheels and tires. the big tires are new and i'de like to make them last as long as possible due their cost. truck is primarily driven to and from work by my wife with very little off road use.
 

96ProCompTahoe

Full Access Member
Joined
Oct 23, 2007
Messages
966
Reaction score
2
Location
Indiana
i've been needing to ask the same question for my 35x12.50's...

the guys i got them from said "o well it depends on the vehicle and you can tell if they need more or less when they start to wear....."
 

newmarketEOD

Full Access Member
Joined
Jun 22, 2008
Messages
68
Reaction score
0
Location
FT Drum, NY
Get a stick of chalk and draw a thick line across the tread of your tires.
Drive around.
Observe where the chalk is worn off, and where it is not.
Worn on the inside, not on the out = too much air
Worn on the outside, not on the in = Not enough air

Going to have to be a trial and error thing due to wheel size and vehicle being the largest factor.
 

96ProCompTahoe

Full Access Member
Joined
Oct 23, 2007
Messages
966
Reaction score
2
Location
Indiana
i forgot all about that trick. thanks for the reminder!

now i just have to find some chalk.
 
Top