speed rating R and S are?

R speed rating Speed rating R allows for speeds up to 106 mph (170 km/h) under optimal conditions. Like Q speed rated tires, R rated tires generally prioritize a particular function or unique performance over maximum speed capability. R speed tires are rare, but can be found on some heavy duty light truck (LT) tires, as well as studdable and studless winter tires. S speed rating An S speed rating indicates the tire has been approved for speeds up to 112 mph (180 km/h) under optimal conditions. Everyday passenger vehicle tires can be S speed rated, but S tires often prioritize specific performance or function. Many all-terrain LT tires are becoming available in an S rating as that’s the OE spec for many of these vehicles like the Ford Raptor. M & N speed ratings An M speed rating indicates the tire has been approved for speeds up to 87 mph (140 km/h) and an N is approved for speeds up to just 81 mph (130 km/h) under optimal conditions. You’ll find M and N ratings on tires for temporary use like spare tires

Does this come with its own rim or do I have to get one?

Hello, This is the tire only. Rims are sold separately.

Whats the ply rating?

This is an E rated 10 ply tire. Thanks!

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🛞 Conquer Every Mile with Confidence and Style!

HEAVY DUTY HAULING - Supports heavy loads effortlessly with a robust 3042 load index rating, perfect for demanding jobs.
UNMATCHED DURABILITY - Engineered with shred-resistant silica compound for extreme cut and chip resistance on rugged terrain.
ALL SEASON CONFIDENCE - Designed to perform flawlessly across all weather conditions, ensuring year-round reliability.
SUPERIOR WET TRACTION - Advanced tread pattern reduces stopping distance by at least 10 feet on wet surfaces for enhanced safety.
LONG LASTING PERFORMANCE - Backed by a 60,000-mile treadwear warranty, guaranteeing endurance and value over time.

The Cooper Discoverer AT3 LT 235/85R16 tire combines rugged all-terrain capability with all-season versatility. Featuring a durable silica compound tread and proprietary pattern, it resists cuts and chips while hauling heavy loads with a 3042 load index. Its advanced design ensures shorter wet-road stopping distances and comes with a 60,000-mile treadwear warranty, making it the ultimate choice for professionals who demand reliability and performance.

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Manufacturer	Cooper
Brand	Cooper
Model	DISCOVERER AT3 LT
Item model number	170010030
Manufacturer Part Number	170010030
OEM Part Number	90000032592
Aspect Ratio	85
Construction	Radial
Rim Diameter	16 Inches
Load Index Rating	3042
Speed Rating	R
Rim Width	6.5 Inches
Item Weight	19.3 Kilograms

Cooper Discoverer AT3 LT All-Season LT235/85R16 120/116R Tire

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