× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: P-rated to LT tire swap harms fuel economy? Prove me wrong
Posted to Technical Theory Forum on 2/11/2020 3 Replies

I'll prove you right instead.

Yes, it definitely affects your fuel economy. HOWEVER, those LT tires are MUCH better suited for towing a camper, as they flex less. So less chance of trailer sway.

Two different factors here.

1. Rolling resistance, as was c... Login to read more.

3 Replies Received (View Replies)