Roadmaster
ROADMASTER® RM170+™
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Pick-up & Delivery
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All Position
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Steer Position
The RM170+TM is a pick-up and delivery all-position tire.
Tire Features
87 Mph (N) Speed Rating
The 225/70R19.5 and 245/70R19.5 LR G sizes offer the N speed rating.
Wide Tread And Optimized Footprint
The wide tread and optimized footprint help deliver long even treadwear
V-Shaped Tread Grooves
V-SHAPED TREAD GROOVES The groove shapes help reduce stone retention.
Stone Protectors
Stone protectors in the tread grooves help protect the casing from stone penetration and help resist stone retention.
Warranties & Guarantees
2023 Commercial Replacement Tire Guide, Limited Warranty & Registration Booklet For Cooper® & Roadmaster® Tires
Tire Specifications
Tire Specifications
Full Specs
- Tire Size 10R22.5
- Static Loaded Radius 0 in/ 0 mm
- Load Range G
- Tread Depth 18 / 14 mm
- Revs 514 mile/ 319 km
- Max Speed 75 mph/ 47 kmh
- Tire Weight 100.6 lbs/ 45.6 kgs
- Approved Rim Width 6.75-8.25 in
- Single Max Load 5675 lbs/ 2574.1 kgs
- Overall Diameter 0 in/ 0 mm
- Single Inflation Pressure 115 psi/ 792 kpa
- Overall Width 10.1 in/ 257 mm
- Dual Max Load 5355 lbs/ 2429 kgs
- Overall Width Loaded 10.1 in/ 257 mm
- Dual Inflation Pressure 115 psi/ 792 kpa
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