Hi-Run SU03 Tires
Save up to $10 on 4 tires
$45.99 - $63.99 /ea
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2 tire sizes available
Product Info
SU03
The Hi-Run SU03 is a trailer tire built for dependable towing on small boat and utility trailers. The Hi-Run SU03 tires are a practical replacement choice when you need steady load support, straightforward sizing, and a utility-first design for everyday trailer use at Robertson Tire.
This model is available in two approved sizes: 18.5/8.50-8, which carries a 78M rating and load range C, and 20.5/8.00-10, which is offered in load range E. With LT catalog support and trailer-focused sizing, SU03 is a smart fit for shoppers replacing tires on compact boat trailers or work trailers that need a durable, load-minded option.
If you are confirming a replacement, start with the correct size and load range, then use Robertson Tire to get the right match installed. You can also browse Hi-Run, Shop Tires, or book your visit with Schedule Appointment.
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