Best price guarantee 

Tire replacement coverage 

24/7 roadside assistance 

Easy returns 

Off-Road Sale
Off-Road Sale

ENDS IN...

14

DAYS

8

HRS.

0

MIN.

37

SEC.

Hidden Category Image
RoadX
Rims not included with purchase of tires

RoadX RH621

Oversized tire

Loading

  In stock.  In-store installation available

25% off

$335.96/tire
Total savings on 4 tires: $436.12
Loading
4 tires
Add to cart$1,343.84

Hot Item! It’s in 10+ carts

Best price guaranteeWe'll match it
4 tires
Add to cart$1,343.84

Hot Item! It’s in 10+ carts

  • SimpleScore™

    Our proprietary rating system
    for the modern tire buyer.

    7.2

    Good

    Score breakdown:

    7.0

    Long lasting

    Good

    7.7

    Handling

    Good

    7.0

    Traction

    Good

Professional tire installation near you.

We’ll ship your tires directly to the shop.

Our promises

Free shipping

To any address, installer partner or FedEx!

Learn more

Best price guarantee

See the same tire at a lower price? We'll match it.

Learn more

SimpleCrew exclusive savings

Get free access to discounts on select tires, personalized coupons, and more.

Learn more

0% financing options

Pay at your own pace, starting at 0% APR with Affirm.

Learn more

Tire replacement coverage

Save your wallet from road hazards like nails.

Learn more

24/7 roadside assistance

Get help when you need it the most.

Learn more

Easy returns

Don't like it? Unmounted tires can be sent back.

Learn more

Shop with confidence

98%of customers approveTop 500fastest growing company in US20,000+certified installers7,000+local distributors6M+customers served

No reviews yet

Want to share your experience with these tires?

Review breakdown

  • 0 out of 100
  • 0 out of 100
  • 0 out of 100
  • 0 out of 100
  • 0 out of 100

Get technical:

The RoadX RH621 is a regional tire that's meant for use on the steel axle of semi-trucks. With a 5-rib tread pattern, the RH621 offers better handling and stability. In addition, the RH621 provides excellent hydroplaning resistance thanks to its wide grooves that drain water out of the tread.



Features & Benefits

  • Designed for use on all positions, including the steer axle, of semi-trucks
  • Ideal for regional applications
  • Broad 5 rib tread pattern offers precise handling and excellent stability
  • Wide circumferential grooves keep footprint clear of water offering hydroplaning resistance
  • Lateral grooves provide additional gripping power against the pavement as the tire flexes

Vehicle
Mileage Warranty
N/A
Load Index
7385 lbs/6945 lbs (150/148)
Max Speed
68 MPH (K)
Load Range
J (18 Ply)
Sidewall
Blackwall
Tread Depth
16/32nds
Inflation Pressure
130 PSI
Part Number
5544108V
Tread Design
Asymmetrical
Tire Weight
92.59 lbs
Section Width
11.1"
Overall Diameter
35.2"
Any info you'are still looking for?