Hi-Run SU05 Turf/Mower Tire
Meet the Hi-Run SU05, a dependable turf tire for lawn tractors, zero-turn mowers, and utility equipment. Built for turf protection first, the SU05's broad contact patch and rounded shoulders spread weight, reduce scuffing, and keep traction consistent on grass, damp soil, and mild slopes. A sturdy carcass and practical tread depth deliver everyday durability without sacrificing ride comfort. For residential yards or commercial grounds, the SU05 balances grip and lawn care, making it a smart, budget-friendly replacement.
Features and Benefits
The Hi-Run SU05 focuses on turf protection and predictable handling. Its turf block pattern and rounded shoulders spread load and roll cleanly through turns, which helps prevent gouging, rutting, and scalping. The wide footprint maintains traction on grass and light soil without digging in, while a sturdy casing resists punctures and wear for routine mowing. A non-aggressive tread keeps the ride comfortable, and common 4-ply (PR) options deliver the load capacity most mowers need.
Sizes and Fitment Guide
Choose the SU05 in popular turf sizes for front and rear mower positions, including 15x6.00-6, 18x8.50-8, 20x10.00-8, 20x10.00-10, and 23x8.50-12. Match your current tire's full size, recommended rim width, and ply rating. Check the operator manual or sidewall for max load and inflation guidance, and confirm tube or tubeless as required. If changing sizes, verify fender and deck clearance at full steering lock and under load, and replace tires in axle pairs for balanced handling.
Specs: Load, Ply Rating, and Use
The Hi-Run SU05 is commonly offered in 4-ply rating configurations suited to most residential and light commercial mowers. Load capacity and inflation pressure vary by size, so follow the limits printed on the sidewall and in your equipment manual. Turf tires like the SU05 are intended for turf and utility service, not highway use, and many sizes are marked NHS. Verify tube type or tubeless compatibility for your rim, and maintain correct inflation to protect both the lawn and the tire.
Pricing and Value
Price depends on size, ply rating, and whether the tire is tube type or tubeless. Smaller front sizes typically cost less, while wider rear sizes and higher PR options run more. For most buyers, the SU05 delivers strong value with dependable turf traction, durable construction, and a lawn-friendly tread. Watch for bundle pricing when replacing fronts and rears, and include installation, tubes if needed, and disposal fees in your budget.
Installation and Maintenance
Before mounting, confirm size, PR, and tube or tubeless requirements, and inspect the rim for rust or burrs. Use proper mounting lube, install a new valve stem when applicable, and inflate only within the sidewall limits. Recheck cold pressure after installation and again after the first few hours of use, then maintain pressures matched to your load to reduce scuffing and uneven wear. Store tires clean and out of direct sun during the off season to help preserve the rubber.
SU05 vs. SU02: Which Fits Your Needs?
Both the SU05 and SU02 serve turf applications, but their tread patterns and on-mower feel differ. The SU05 uses a turf-friendly block layout for balanced grip and minimal lawn disturbance, which suits routine mowing on finished grass. If you run on mixed surfaces or want a different steering feel, compare the SU02's pattern, available sizes, and load options to your needs. Match your current size, PR, and rim width, then choose the tread that fits your terrain and turning demands.
