Should Trailer Tire Be Inflated To Max Pressure?
Question:
I upgraded my tires on my travel trailer 7000 pound, duel axles 4400lbs each . 225 75 15 ds were on it and I changed them to 225 75 15 E s Carlisle trail HD do I need to run the 65 pounds as marked on the camper trailer or 80 pounds on the side of the tire
asked by: Richard
Helpful Expert Reply:
With the exception of the Goodyear Endurance line of trailer tires, you should always air trailer tires up to the Pressure stamped on the sidewall of the tire as that is what the tire was designed to be run at.
Since trailer tires have a different sidewall construction than a standard vehicle tire and under inflating them will cause the excess heat in the tire which leads to premature wear and possible tire failure.
You will want to make sure the valve stems installed are rated high enough to use the recommend air pressure, as most standard rubber valve stems are only rated to 65 PSI.
If you need higher rated valve stems I recommend taking a look at the Americana Metal, Bolt-In Valve Stem - 1-1/4" Long # AM20906 which is rated for over 100 PSI.
Products Referenced in This Question
Americana Metal, Bolt-In Valve Stem - 1-1/4" Long
- Tire Repair Tools
- Valve Stems
- Bolt-In Stem
- 10 Inch Tire
- 12 Inch Tire
- 13 Inch Tire
- 14 Inch Tire
- 15 Inch Tire
- 16 Inch Tire
- 17.5 Inch
- Chrome
- 200 psi
- Silver
- Americana
more information >
Product Page this Question was Asked From
Loadstar ST175/80D13 Bias Trailer Tire - Load Range D
- Trailer Tires and Wheels
- Tire Only
- Bias Ply Tire
- Load Range D
- 175/80-13
- 13 Inch
- M - 81 mph
- Kenda
more information >
Continue Researching
- Q&A: How to Determine the Right Air Pressure to Fill a Trailer Tire
- Q&A: What is the Difference Between Load Range C and D ST175/80D13 Trailer Tires
- Q&A: Can Load Range D Tire be Used Instead of Load Range C on a 30 Foot Rockwood 5th Wheel Trailer
- Shop: RV Jack Pads
- Shop: Towing Mirrors
- Search Results: tires
- Search Results: handle
- Search Results: black tank
- Search Results: tire with wheel
- Shop: Longview Custom Towing Mirrors - Slip On - Driver and Passenger Side
- Video: Longview Slip On Custom Towing Mirrors Installation - 2021 Ram 1500
- Shop: Electric Ground Control TT Automatic 5-Point Travel Trailer Leveling System - 10,000 lbs
- Shop: Lippert Ground Control 3.0 Electric 5th Wheel RV Leveling System w Touchpad and Remote - 6-Point Set
- Video: Lippert Electric Travel Trailer Leveling System Installation - 2019 Keystone Springdale Travel Trail
- Search Results: leveling
- Search Results: electronic leveling
- Shop: Dometic 320 Full-Timer RV Toilet - Standard Height - Elongated Bowl - White Ceramic
- Shop: Dometic 510 Full-Timer RV Toilet - Standard Height - Elongated Seat - White Ceramic
- Video: Review of Dometic RV Bathroom - Standard Height Toilet - DOM87FR
- Video: Dometic Full-Timer RV Toilet Installation
- Q&A: Can Offset Flange be Used With Dometic Full-Timer RV Toilet DOM87FR
- Shop: SnapPad Mini Jack Pads for Class C Motorhomes and Travel Trailers w/ 6" Round Jack Feet - Qty 4
- Shop: SnapPad XTRA Square 6 Jack Pads for Lippert Leveling Systems w/ 6" Square Jack Feet - Qty 4
- Q&A: How To Confirm Fit of Electric Ground Control TT Travel Trailer Leveling System On Any Trailer
- Q&A: Are Single SnapPad Replacements Available For Purchase
- Q&A: Trailer Tire Recommendation to Upgrade From 215/60-8 Tires
- Search Results: 175 80d13 vs 175 80r13
- Video: Kenda Tires and Wheels - Tire with Wheel - AM31994 Review
- Shop: Suspension Enhancement
- Article: 7 Common Questions Everyone Has About Trailer Tires